fix: auth vnext validation fixes

[SwaySway]

Description of changes

• @auth validation fixes
• unit tests against updated validations

Description of how you validated changes

• unit test

Checklist

• PR description included
• yarn test passes
• Tests are changed or added

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[codecov-commenter]

Codecov Report

Merging #8551 (5eb6a0e) into master (8991e78) will increase coverage by 0.00%.
The diff coverage is 76.47%.

@@           Coverage Diff           @@
##           master    #8551   +/-   ##
=======================================
  Coverage   57.14%   57.15%           
=======================================
  Files         724      724           
  Lines       40845    40856   +11     
  Branches     8360     8364    +4     
=======================================
+ Hits        23342    23351    +9     
- Misses      16693    16695    +2     
  Partials      810      810           

Impacted Files	Coverage Δ
...-graphql-auth-transformer/src/accesscontrol/acm.ts	84.21% <62.50%> (-0.24%)	⬇️
...-graphql-auth-transformer/src/utils/validations.ts	86.00% <85.71%> (-0.37%)	⬇️
...l-auth-transformer/src/graphql-auth-transformer.ts	86.02% <100.00%> (ø)

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