Tweak C2190 and C2191 error reference

[Rageking8]

• Augment remarks with what happens without /Za flag
• Tweak and format examples
  • Rename func to func1 for alignment
  • Tighten wording in comments
  • Remove superfluous spaces and add newline
• Add each other as "See also" link since they are analogs
• Update ms.date metadata

[learn-build-service-prod]

Learn Build status updates of commit 34f705f:

✅ Validation status: passed

File	Status	Preview URL	Details
docs/error-messages/compiler-errors-1/compiler-error-c2190.md	✅Succeeded
docs/error-messages/compiler-errors-1/compiler-error-c2191.md	✅Succeeded

For more details, please refer to the build report.

[prmerger-automator]

PRMerger Results

Issue	Description
File Change Percent	This PR contains file(s) with more than 30% file change.

[v-dirichards]

@TylerMSFT

Can you review the proposed changes?

Important: When the changes are ready for publication, adding a #sign-off comment is the best way to signal that the PR is ready for the review team to merge.

#label:"aq-pr-triaged"
@MicrosoftDocs/public-repo-pr-review-team

[Copilot]

Pull Request Overview

Updates documentation for compiler errors C2190 and C2191 to provide clearer explanations and better cross-references. The changes enhance the remarks section with behavior information when the /Za flag is not used, improve code examples with better naming and formatting, and add cross-references between the related error messages.

• Enhanced remarks to explain compiler behavior without the /Za flag
• Improved code examples with consistent naming and clearer comments
• Added cross-references between C2190 and C2191 since they are related errors

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
docs/error-messages/compiler-errors-1/compiler-error-c2191.md	Updated remarks, improved example formatting, and added cross-reference to C2190
docs/error-messages/compiler-errors-1/compiler-error-c2190.md	Updated remarks, improved example formatting, and added cross-reference to C2191