Fix NoMethodError for CommitController

What does this MR do and why?

• Contributes to #351520 (closed)
• Sentry error: https://sentry.gitlab.net/gitlab/gitlabcom/issues/3214315

Problem

Verification for commit presence is missing for #revert and #cherry-pick methods.

Screenshots or screen recordings

Before	After

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

• I have evaluated the MR acceptance checklist for this MR.

changed milestone to %14.10

added backend groupsource code typebug labels

assigned to @vyaklushin

Setting label(s) Category:Source Code Management devopscreate sectiondev based on groupsource code.

added Category:Source Code Management devopscreate sectiondev labels

marked the checklist item I have evaluated the MR acceptance checklist for this MR. as completed

marked this merge request as ready

Reviewer roulette

Changes that require review have been detected!

Please refer to the table below for assigning reviewers and maintainers suggested by Danger in the specified category:

Category	Reviewer	Maintainer
backend	Nicolas Dular (@nicolasdular) (UTC+1, same timezone as @vyaklushin)	Michael Kozono (@mkozono) (UTC-7, 8 hours behind @vyaklushin)

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Generated by Danger

added 851 commits

• dbd20762...5a0af135 - 850 commits from branch master
• c735208e - Fix NoMethodError for CommitController

Compare with previous version

Allure report

allure-report-publisher generated test report for c735208e!

review-qa-reliable: test report
review-qa-smoke: test report

Hi @nicolasdular! Can you please review this fix?

requested review from @nicolasdular

approved this merge request

requested review from @.luke and removed review request for @nicolasdular

@nicolasdular, thanks for approving this merge request.

This is the first time the merge request is approved. To ensure full test coverage, a new pipeline has been started.

For more info, please refer to the following links:

• rspec minimal jobs
• jest minimal jobs
• merging a merge request.

approved this merge request

resolved all threads

enabled an automatic merge when the pipeline for 2de4c426 succeeds

Thanks, @vyaklushin! Set to merge when the pipeline succeeds .

merged

mentioned in commit 7025b3f3

added workflowstaging-canary label

added workflowcanary label and removed workflowstaging-canary label

added workflowstaging label and removed workflowcanary label

added workflowproduction label and removed workflowstaging label

added releasedcandidate label

added releasedpublished label and removed releasedcandidate label

mentioned in merge request kubitus-project/kubitus-installer!918 (merged)