fix: remove ReadAuthorizationModel calls from BatchCheck and writes

[evansims]

Description

This pull request removes the ReadAuthorizationModel calls in BatchCheck and writes.

References

• [All SDKs] Remove ReadAuthorizationModel call in BatchCheck sdk-generator#314

Review Checklist

• I have clicked on "allow edits by maintainers".
• I have added documentation for new/changed functionality in this PR or in a PR to openfga.dev [Provide a link to any relevant PRs in the references section above]
• The correct base branch is being used, if not main
• I have added tests to validate that the change in functionality is working as expected

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 68.06%. Comparing base (664b0b9) to head (c09d97d).

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #98   +/-   ##
=======================================
  Coverage   68.06%   68.06%           
=======================================
  Files         114      114           
  Lines        8974     8968    -6     
=======================================
- Hits         6108     6104    -4     
+ Misses       2866     2864    -2     

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