Disable edits on certain files/folders

[gewarren]

• Disable the Edit button (pencil icon) on files whose source of truth is in the dotnet/runtime repo.
• Add a policy to close PRs that edit those files.

[learn-build-service-prod[bot]]

Learn Build status updates of commit fdbcd3d:

:white_check_mark: Validation status: passed

File	Status	Preview URL	Details
.github/policies/disallow-edits.yml	:white_check_mark:Succeeded
docfx.json	:white_check_mark:Succeeded

For more details, please refer to the build report.

For any questions, please:

• Try searching the learn.microsoft.com contributor guides
• Post your question in the Learn support channel

[learn-build-service-prod[bot]]

Learn Build status updates of commit 1d10ddc:

:white_check_mark: Validation status: passed

File	Status	Preview URL	Details
.github/policies/disallow-edits.yml	:white_check_mark:Succeeded
docfx.json	:white_check_mark:Succeeded

For more details, please refer to the build report.

For any questions, please:

• Try searching the learn.microsoft.com contributor guides
• Post your question in the Learn support channel