Update metrics.md

[BandaruDheeraj]

FunctionErrors and FunctionHits support both managed and linked functions

[prmerger-automator]

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

[prmerger-automator]

@BandaruDheeraj : 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 a646060:

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[v-dirichards]

@v1212

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

[v-dirichards]

@v1212

Can you review this old PR and determine whether it needs to be closed or merged?

@MicrosoftDocs/public-repo-pr-review-team

[v-dirichards]

@BandaruDheeraj @cjk7989

Can you review this old PR and determine whether it needs to be closed or merged?

IMPORTANT: 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. If the changes no longer apply, add an explanation and a #please-close comment to close the PR.

@MicrosoftDocs/public-repo-pr-review-team

#assign: @BandaruDheeraj
#assign: @cjk7989

[v-dirichards]

@cjk7989 I'll merge this PR based on your approval. If this article requires further changes, please open a separate pull request.