[WIP] Support private module completions

[StephenWeatherford]

Fixes #9038

Microsoft Reviewers: Open in CodeFlow

[github-actions]

Test this change out locally with the following install scripts (Action run 13147146891)

VSCode

• Mac/Linux

  bash <(curl -Ls https://aka.ms/bicep/nightly-vsix.sh) --run-id 13147146891

• Windows

  iex "& { $(irm https://aka.ms/bicep/nightly-vsix.ps1) } -RunId 13147146891"

Azure CLI

• Mac/Linux

  bash <(curl -Ls https://aka.ms/bicep/nightly-cli.sh) --run-id 13147146891

• Windows

  iex "& { $(irm https://aka.ms/bicep/nightly-cli.ps1) } -RunId 13147146891"

[github-actions]

Dotnet Test Results

    78 files   -     39      78 suites   - 39   35m 55s ⏱️ - 15m 53s
11 746 tests +     4  11 746 ✅ +     4  0 💤 ±0  0 ❌ ±0 
27 250 runs   - 13 569  27 250 ✅  - 13 569  0 💤 ±0  0 ❌ ±0 

Results for commit 7bbbb65. ± Comparison against base commit 6f7bd87.

This pull request removes 1849 and adds 682 tests. Note that renamed tests count towards both.

		nestedProp1: 1
		nestedProp2: 2
		prop1: true
		prop2: false
	1
	2
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	prop1: true
	prop2: false
…

Bicep.Cli.IntegrationTests.UseRecentModuleVersionsIntegrationTests ‑ IfNoRestoreSpecified_ThenShouldNotDownloadMetadata_AndShouldFailBecauseNoCache
Bicep.Core.IntegrationTests.AzTypesViaRegistryTests ‑ Bicep_compiler_handles_corrupted_extension_package_gracefully (\u001f�\u0008\u0000\u0000\u0000\u0000\u0000\u0000
�ӽ\u000e� \u0010\u0007p�>\u0005O�\u001cx�\u000e�\u001d�
�5�G�F45i��šI\u0007M\u0017�M�o`�r��E��������\u0002un\u0012��&\u0003����\u0003@`@/�IB#\u0019��쓌�|k�0�\u0012g� �q۞��\u0000�\u0019�69�L�2�6����\u0001���Xt���\u0013g_����jX��Ѩ����\u0013}ʿ��AJ(Q!h
�\u001fV�\u0017�����X{�(��h
OJ�4!\u0000\u000c\u0000\u0000,"The path: index.json was not found in artifact contents")
Bicep.Core.IntegrationTests.AzTypesViaRegistryTests ‑ Bicep_compiler_handles_corrupted_extension_package_gracefully (\u001f�\u0008\u0000\u0000\u0000\u0000\u0000\u0000
�Ի
�0\u0014\u0006��>E�\u0003�Is3B\u0007���TAp�`\u0003Vh��B��7\u001dĥť\u0017�|cr '	�A�^�k�\u0013S��S%|\u0004��-�X�z�0	�|�\u0000K.8\u0000�\u0016��҅me��~P0��J3\u0013\u0012I�P�\u0014��
F���;w�\u0011\u0005ﺺ�i��\u001a]�[ޔg]�S_�������[�q���\u0001\u001c�\u0013F\u0001\u0016��<�Q2����zQ|\n��is���\u0002�	<uO��8��^t\u0007u�\u0000\u000c\u0000\u0000,"'7' is an invalid end of a number. Expected a delimiter. Path: $.INVALID_JSON | LineNumber: 0 | BytePositionInLine: 20.")
Bicep.Core.IntegrationTests.AzTypesViaRegistryTests ‑ Bicep_compiler_handles_corrupted_extension_package_gracefully (\u001f�\u0008\u0000\u0000\u0000\u0000\u0000\u0000
��K
�0\u0010\u0006�=E�\u0001bҼ\u001a�{7�\u001b\u000f\u0010�\u0011+���BA���Bܴ��C0�23�I�\u001f���v\u000b6��&�\u001b�&hl�QB��w�Ј�7���J"���'�q�\u001b[�Q���\u0007�\u0011�M�C�4�4��\u0018"��"�+WK�j���6�8+Rhɥ�\u0015]{>Ծ�1�\u0001����r��\u001f �\u000c%\u0013\u001cQ%%s��%����\u0007\u000e\u000e\u0005�%$
�;ȏP\u0005\u001b|��\u001a�K��y��M�\u0005x���\u0000\u000c\u0000\u0000,"Value cannot be null. (Parameter 'source')")
Bicep.Core.IntegrationTests.AzTypesViaRegistryTests ‑ Bicep_compiler_handles_corrupted_extension_package_gracefully (\u001f�\u0008\u0000\u0000\u0000\u0000\u0000\u0000\u0003�ӽ
�0\u0010\u0007��>E� ��$M�BЂ\u001f4�6ł����R[���\u001c�]8�"۹~[�CٴBj�L��A�+5�>@�\u000c�\u000b00ZI�x?�&#�6�&��Ĭ\u001fD��p��\u0002��\u0006e\u000eR\u0010\u0010���X�O֐_]8\u0016�����Ź���PM5���d����5�S�\u0001��2\u001a4i\u0000\u0019�db�\u0017�����X{�$I�d
O�Lm�\u0000\u000c\u0000\u0000,"The path: index.json was not found in artifact contents")
Bicep.Core.IntegrationTests.AzTypesViaRegistryTests ‑ Bicep_compiler_handles_corrupted_extension_package_gracefully (\u001f�\u0008\u0000\u0000\u0000\u0000\u0000\u0000\u0003�Խ
�0\u0010\u0000��>E�\u0003��&i��Ap�"U\u0010\%؀\u0015Z��P��M\u0007qiq�`�1wp\u0017�;��U��*�EI�\u0000�%�o`����7(���7@ �\u0000�p�{'-\u001ee�
��\u0018�~�7ǪJ3\u001dR��2\u001f8	\u0002�8g3\u0013;w�h�諸�i��\�[ޤg]�S�����p5��?x\u001c�\u001b @x\u0002�#�E��G��?���\u0013���6Z�6�]�,���S�dY�e
�\u0005�nÓ\u0000\u000c\u0000\u0000,"'7' is an invalid end of a number. Expected a delimiter. Path: $.INVALID_JSON | LineNumber: 0 | BytePositionInLine: 20.")
Bicep.Core.IntegrationTests.AzTypesViaRegistryTests ‑ Bicep_compiler_handles_corrupted_extension_package_gracefully (\u001f�\u0008\u0000\u0000\u0000\u0000\u0000\u0000\u0003�Խ
�0\u0010\u0007��>E�\u0003�K�K���Ep�\u0001b{�b��\u0011
�\u001b\u0007qiq�\u000b�o�\u001d܅��\u0018/\7#WR�
���\u0005{5\u0008�ֽ�7R[&�\u001d0���\u0018�^�I�S�]\u0013V�Ĭ\u001f�f��mE��*�R\u0019@\u0001��X��B�\u0018��	?:�ɷuI�ص���^
����р���oƳ���,�\u0001\u0008�"\u000020�M��G2���?�dYSw��S9�jEM2�k�o���ݢ(����\u0002�E�?\u0000\u000c\u0000\u0000,"Value cannot be null. (Parameter 'source')")
Bicep.Core.IntegrationTests.AzTypesViaRegistryTests ‑ Repository_not_found_in_registry (ArtifactRegistryAddress { RegistryAddress = mcr.microsoft.com, RepositoryPath = unknown/path/az, ExtensionVersion = 0.0.0-placeholder, RegistryUri = https://mcr.microsoft.com/ },Azure.RequestFailedException: The artifact does not exist in the registry.,[(BCP192, Error, Unable to restore the artifact with reference "br:mcr.microsoft.com/unknown/path/az:0.0.0-placeholder": The artifact does not exist in the registry.)])
Bicep.Core.IntegrationTests.AzTypesViaRegistryTests ‑ Repository_not_found_in_registry (ArtifactRegistryAddress { RegistryAddress = unknown.registry.azurecr.io, RepositoryPath = bicep/extensions/az, ExtensionVersion = 0.0.0-placeholder, RegistryUri = https://unknown.registry.azurecr.io/ },System.AggregateException: Retry failed after 4 tries. Retry settings can be adjusted in ClientOptions.Retry or by configuring a custom retry policy in ClientOptions.RetryPolicy. (No such host is known. (unknown.registry.azurecr.io:443)) (No such host is known. (unknown.registry.azurecr.io:443)) (No such host is known. (unknown.registry.azurecr.io:443)) (No such host is known. (unknown.registry.azurecr.io:443)),[(BCP192, Error, Unable to restore the artifact with reference "br:unknown.registry.azurecr.io/bicep/extensions/az:0.0.0-placeholder": Retry failed after 4 tries. Retry settings can be adjusted in ClientOptions.Retry or by configuring a custom retry policy in ClientOptions.RetryPolicy. (No such host is known. (unknown.registry.azurecr.io:443)) (No such host is known. (unknown.registry.azurecr.io:443)) (No such host is known. (unknown.registry.azurecr.io:443)) (No such host is known. (unknown.registry.azurecr.io:443)))])
Bicep.Core.IntegrationTests.DecompilationTests ‑ Decompiler_handles_banned_function_replacement ("createArray(1, 2, 3)","array","[
  1
  2
  3
]")
…

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