[DOCS] Clean up more duplicated enum values

[lcawl]

Continues #4441

This PR removes the remainder of the cat -h or -s long lists of enum values from the OpenAPI document via overlay since that info is now listed (with additional details) in the description.

It also cleans up some other places where we'd listed the "valid values" in the description and thus the information was appearing twice.

[github-actions]

Following you can find the validation results for the APIs you have changed.

API	Status	Request	Response
indices.clear_cache	🟢	4/4	4/4
indices.close	🟢	49/49	49/49
indices.delete	🟢	105/105	105/105
indices.exists_alias	🟢	37/37	37/37
indices.exists	🟢	39/39	39/39
indices.flush	🟢	49/49	49/49
indices.get_alias	🟢	68/68	68/68
indices.get_data_lifecycle	⚪	Missing test	Missing test
indices.get_data_stream_options	⚪	Missing test	Missing test
indices.get_field_mapping	🟢	15/15	15/15
indices.get_mapping	🔴	148/148	146/148
indices.open	🟢	20/20	20/20
indices.put_data_lifecycle	⚪	Missing test	Missing test
indices.put_data_stream_options	⚪	Missing test	Missing test
indices.put_mapping	🔴	128/132	135/135
indices.refresh	🟢	286/286	286/286
indices.resolve_cluster	🟢	13/13	13/13
indices.resolve_index	🟢	6/6	6/6
indices.segments	🔴	6/6	5/6
indices.validate_query	🟢	12/12	12/12
ml.put_job	🟢	227/227	225/225
ml.update_datafeed	🟢	7/7	7/7
open_point_in_time	🟢	7/7	7/7
search_shards	🟢	7/7	7/7
search_template	🟢	2/2	1/1
update_by_query	🟢	5/5	4/4

You can validate these APIs yourself by using the make validate target.

[github-actions]

Following you can find the validation results for the APIs you have changed.

API	Status	Request	Response
indices.clear_cache	🟢	4/4	4/4
indices.close	🟢	49/49	49/49
indices.delete	🟢	105/105	105/105
indices.exists_alias	🟢	37/37	37/37
indices.exists	🟢	39/39	39/39
indices.flush	🟢	41/41	41/41
indices.get_alias	🟢	68/68	68/68
indices.get_data_lifecycle	⚪	Missing test	Missing test
indices.get_data_stream_options	⚪	Missing test	Missing test
indices.get_field_mapping	🟢	15/15	15/15
indices.get_mapping	🔴	144/144	142/144
indices.open	🟢	20/20	20/20
indices.put_data_lifecycle	⚪	Missing test	Missing test
indices.put_data_stream_options	⚪	Missing test	Missing test
indices.put_mapping	🔴	124/128	131/131
indices.refresh	🟢	283/283	283/283
indices.resolve_cluster	🟢	13/13	13/13
indices.resolve_index	🟢	6/6	6/6
indices.segments	🔴	6/6	5/6
indices.validate_query	🟢	12/12	12/12
ml.put_job	🟢	227/227	225/225
ml.update_datafeed	🟢	7/7	7/7
open_point_in_time	🟢	7/7	7/7
search_shards	🟢	7/7	7/7
search_template	🟢	2/2	1/1
update_by_query	🟢	5/5	4/4

You can validate these APIs yourself by using the make validate target.

[szabosteve]

LGTM!

[github-actions]

The backport to 8.19 failed:

The process '/usr/bin/git' failed with exit code 1

To backport manually, run these commands in your terminal:

# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add .worktrees/backport-8.19 8.19
# Navigate to the new working tree
cd .worktrees/backport-8.19
# Create a new branch
git switch --create backport-4458-to-8.19
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 02327c4f8f6f6db39110402c76462ddcd47d98f2
# Push it to GitHub
git push --set-upstream origin backport-4458-to-8.19
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-8.19

Then, create a pull request where the base branch is 8.19 and the compare/head branch is backport-4458-to-8.19.

[github-actions]

The backport to 8.18 failed:

The process '/usr/bin/git' failed with exit code 1

To backport manually, run these commands in your terminal:

# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add .worktrees/backport-8.18 8.18
# Navigate to the new working tree
cd .worktrees/backport-8.18
# Create a new branch
git switch --create backport-4458-to-8.18
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 02327c4f8f6f6db39110402c76462ddcd47d98f2
# Push it to GitHub
git push --set-upstream origin backport-4458-to-8.18
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-8.18

Then, create a pull request where the base branch is 8.18 and the compare/head branch is backport-4458-to-8.18.

[github-actions]

The backport to 9.0 failed:

The process '/usr/bin/git' failed with exit code 1

To backport manually, run these commands in your terminal:

# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add .worktrees/backport-9.0 9.0
# Navigate to the new working tree
cd .worktrees/backport-9.0
# Create a new branch
git switch --create backport-4458-to-9.0
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 02327c4f8f6f6db39110402c76462ddcd47d98f2
# Push it to GitHub
git push --set-upstream origin backport-4458-to-9.0
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-9.0

Then, create a pull request where the base branch is 9.0 and the compare/head branch is backport-4458-to-9.0.

[lcawl]

💚 All backports created successfully

Status	Branch	Result
✅	9.0

Questions ?

Please refer to the Backport tool documentation

[lcawl]

💚 All backports created successfully

Status	Branch	Result
✅	8.19

Questions ?

Please refer to the Backport tool documentation

[lcawl]

💚 All backports created successfully

Status	Branch	Result
✅	8.18

Questions ?

Please refer to the Backport tool documentation