Add docs for x-lint-port

[autoantwort]

For microsoft/vcpkg-tool#720

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[opbld31]

Learn Build status updates of commit 7070ca2:

✅ Validation status: passed

File	Status	Preview URL	Details
vcpkg/commands/lint-port.md	✅Succeeded	View
vcpkg/TOC.yml	✅Succeeded	View

For more details, please refer to the build report.

Note: Broken links written as relative paths are included in the above build report. For broken links written as absolute paths or external URLs, see the broken link report.

For any questions, please:

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PRMerger Results

Issue	Description
Added File(s)	This PR contains added files. New files require human review.
Yaml File(s)	This PR includes changes to .yml file(s) owned by another author.
File Change Percent	This PR contains file(s) with more than 20% file change.

[prmerger-automator]

autoantwort : Thanks for your contribution! The author(s) have been notified to review your proposed change.

[opbld30]

Learn Build status updates of commit fe6c461:

✅ Validation status: passed

File	Status	Preview URL	Details
vcpkg/commands/lint-port.md	✅Succeeded	View
vcpkg/TOC.yml	✅Succeeded	View

For more details, please refer to the build report.

Note: Broken links written as relative paths are included in the above build report. For broken links written as absolute paths or external URLs, see the broken link report.

For any questions, please:

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

[prmerger-automator]

PRMerger Results

Issue	Description
Added File(s)	This PR contains added files. New files require human review.
Yaml File(s)	This PR includes changes to .yml file(s) owned by another author.
File Change Percent	This PR contains file(s) with more than 20% file change.

[prmerger-automator]

autoantwort : Thanks for your contribution! The author(s) have been notified to review your proposed change.

[prmerger-automator]

autoantwort : Thanks for your contribution! The author(s) have been notified to review your proposed change.