REGISTRATION_TOKEN_API_URL env var used in GitHub, not ADO

[emerconn]

The env var REGISTRATION_TOKEN_API_URL is used in the GitHub instructions, not ADO.

azure-docs/articles/container-apps/tutorial-ci-cd-runners-jobs.md

Line 455 in d4b9d77

--env-vars "GITHUB_PAT=secretref:personal-access-token" "GH_URL=https://github.com/$REPO_OWNER/$REPO_NAME" "REGISTRATION_TOKEN_API_URL=https://api.github.com/repos/$REPO_OWNER/$REPO_NAME/actions/runners/registration-token" \

azure-docs/articles/container-apps/tutorial-ci-cd-runners-jobs.md

Line 483 in d4b9d77

--env-vars "GITHUB_PAT=secretref:personal-access-token" "GH_URL=https://github.com/$REPO_OWNER/$REPO_NAME" "REGISTRATION_TOKEN_API_URL=https://api.github.com/repos/$REPO_OWNER/$REPO_NAME/actions/runners/registration-token" `

[prmerger-automator]

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

[learn-build-service-prod]

Learn Build status updates of commit a34f3f2:

💡 Validation status: suggestions

File	Status	Preview URL	Details
articles/container-apps/tutorial-ci-cd-runners-jobs.md	💡Suggestion		Details

articles/container-apps/tutorial-ci-cd-runners-jobs.md

• Line 261, Column 6: [Suggestion: column-header-missing - See documentation] Column headers are required for tables. Add appropriate header text, or remove any extra table cells that cause an extra column.

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[Court72]

@craigshoemaker

Can you review the proposed changes?

Important: When the changes are ready for publication, adding a #sign-off comment is the best way to signal that the PR is ready for the review team to merge.

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