Fix failing clone_push_pull snippet tests
What does this MR do?
Fixes failing tests from #335318 (closed). Replaces set method with send_keys one as the tests require content to be added as an addition to the current one and not to replace it. The change in behaviour seems to have been triggered by Monaco editor update in !63400 (merged).
Does this MR meet the acceptance criteria?
Conformity
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I have self-reviewed this MR per code review guidelines. -
This MR does not harm performance, or I have asked a reviewer to help assess the performance impact. (Merge request performance guidelines) -
I have followed the style guides.
Edited by Sanad Liaquat