fix line ending issues that prevented files from displaying correctly

[mikeebowen]

No description provided.

[learn-build-service-prod]

Learn Build status updates of commit e04bdfb:

✅ Validation status: passed

File	Status	Preview URL	Details
LICENSE	✅Succeeded
samples/presentation/add_audio/cs/Program.cs	✅Succeeded
samples/presentation/add_audio/vb/Program.vb	✅Succeeded
samples/presentation/add_transition/cs/add_transition_cs.csproj	✅Succeeded
samples/presentation/add_transition/cs/Program.cs	✅Succeeded
samples/presentation/add_transition/vb/add_transition_vb.vbproj	✅Succeeded
samples/presentation/add_transition/vb/Program.vb	✅Succeeded
samples/presentation/reply_to_comment/cs/Program.cs	✅Succeeded
samples/presentation/reply_to_comment/vb/Program.vb	✅Succeeded

For more details, please refer to the build report.

[learn-build-service-prod]

PoliCheck Scan Report

The following report lists PoliCheck issues in PR files. Before you merge the PR, you must fix all severity-1 issues. Other issues are also a high priority. The AI Review Details column lists suggestions for either removing or replacing the terms. If you find a false positive result, mention it in a PR comment and include this text: #policheck-false-positive. This feedback helps reduce false positives in future scans.

✅ No issues found

More information about PoliCheck

Information: PoliCheck | Severity Guidance | Term
For any questions: Try searching the learn.microsoft.com contributor guides or post your question in the Learn support channel.

[mkaszewiak]

Thank You