Add escapes to prevent multiple links on the same line

[Rageking8]

Summary:

• Add escapes to prevent multiple links on the same line (improves readability and prevents conflation of 2 or more links)
• Convert a couple of br elements to \
• Add missing newline at the end of the file
• Lots of metadata edits

[prmerger-automator]

@Rageking8 : Thanks for your contribution! The author(s) have been notified to review your proposed change.

[learn-build-service-prod]

Learn Build status updates of commit 43968a7:

✅ Validation status: passed

File	Status	Preview URL	Details
docs/assembler/masm/dot-nolistif.md	✅Succeeded
docs/assembler/masm/purge.md	✅Succeeded
docs/assembler/masm/subttl.md	✅Succeeded
docs/build-insights/reference/sdk/cpp-event-data-types/environment-variable.md	✅Succeeded
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docs/build-insights/reference/sdk/cpp-event-data-types/invocation.md	✅Succeeded
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docs/build-insights/reference/sdk/cpp-event-data-types/trace-info.md	✅Succeeded
docs/build/creating-precompiled-header-files.md	✅Succeeded
docs/c-language/c-primary-expressions.md	✅Succeeded
docs/c-language/static-assert-c.md	✅Succeeded
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docs/c-runtime-library/reference/exp2-exp2f-exp2l.md	✅Succeeded
docs/c-runtime-library/reference/longjmp.md	✅Succeeded
docs/c-runtime-library/vprintf-functions.md	✅Succeeded
docs/code-quality/c26479.md	✅Succeeded
docs/code-quality/c33004.md	✅Succeeded
docs/code-quality/c33005.md	✅Succeeded

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[prmerger-automator]

PRMerger Results

Issue	Description
Changed Files	This PR contains more than 10 changed files.

[TylerMSFT]

Love it! So helpful!
You've fixed formatting issues that will make these topics easier to use.
Also, thank you for cleaning out the assetid metadata.

[TylerMSFT]

#sign-off