Merge pull request #333 from che-incubator/add-rebase-item-to-pr-tepm…

…late

chore: Add rebase-related item to the PR template

.github/PULL_REQUEST_TEMPLATE.md

@@ -7,3 +7,7 @@
 
 ### How to test this PR?
 
+### Does this PR contain changes that override default upstream Code-OSS behavior?
+- [ ] the PR contains changes in the [code](https://github.com/che-incubator/che-code/tree/main/code) folder (you can skip it if your changes are placed in a che extension )
+- [ ] the corresponding items were added to the [CHANGELOG.md](https://github.com/che-incubator/che-code/blob/main/.rebase/CHANGELOG.md) file
+- [ ] rules for automatic `git rebase` were added to the [.rebase](https://github.com/che-incubator/che-code/tree/main/.rebase) folder