Extend an E2E test to cover the MR resolve button fix
What does this MR do?
Adds a couple of steps to an existing test to provide additional cover for the fix in #32157 (closed)
Updates the test to be more consistent with our standards.
Updates Resource::Repository::Commit
add or update files, and updates the one test that was using that resource.
Closes gitlab-org/quality/testcases#239 (closed)
Does this MR meet the acceptance criteria?
Conformity
Edited by Mark Lapierre