Remove superfluous empty lines

[Rageking8]

Remove extra new lines in the markdown that does not seem to have a purpose and made some code snippets slightly terser.

[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 40e6be4:

💡 Validation status: suggestions

File	Status	Preview URL	Details
docs/c-runtime-library/reference/fsopen-wfsopen.md	💡Suggestion		Details
docs/build/reference/microsoft-extensions-to-c-and-cpp.md	✅Succeeded
docs/code-quality/c26460.md	✅Succeeded
docs/cpp/codesnippet/CPP/smart-pointers-modern-cpp_1.cpp	✅Succeeded
docs/cpp/raw-pointers.md	✅Succeeded
docs/error-messages/compiler-warnings/c4834.md	✅Succeeded
docs/parallel/concrt/codesnippet/CPP/walkthrough-creating-a-dataflow-agent_2.cpp	✅Succeeded
docs/standard-library/range-adaptors.md	✅Succeeded

docs/c-runtime-library/reference/fsopen-wfsopen.md

• Line 79, Column 242: [Suggestion: docs-link-absolute - See documentation] Absolute link 'https://learn.microsoft.com/archive/blogs/larryosterman/its-only-temporary' will be broken in isolated environments. Replace with a relative link.

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[prmerger-automator]

PRMerger Results

Issue	Description
Unapproved file extension(s)	This PR contains file types that are not supported in the repo. The only supported file types are jpg, gif, png, json, svg and md.

[Court72]

@TylerMSFT

Can you review the proposed changes?

When the changes are ready for publication, add a #sign-off comment to signal that the PR is ready for the review team to merge.

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

[TylerMSFT]

Thank you

[TylerMSFT]

#sign-off