Add database compatibility to the PR checklist (#5349)

Signed-off-by: Simon Dudley <simon.dudley@consensys.net>

.github/workflows/pr-checklist-on-open.yml

@@ -16,5 +16,5 @@ jobs:
               issue_number: context.issue.number,
               owner: context.repo.owner,
               repo: context.repo.repo,
-              body: '- [ ] I thought about documentation and added the `doc-change-required` label to this PR if [updates are required](https://wiki.hyperledger.org/display/BESU/Documentation).\n- [ ] I have considered running `./gradlew acceptanceTestNonMainnet` locally if my PR affects non-mainnet modules.\n- [ ] I thought about the changelog and included a [changelog update if required](https://wiki.hyperledger.org/display/BESU/Changelog).'
-            })
+              body: '- [ ] I thought about documentation and added the `doc-change-required` label to this PR if [updates are required](https://wiki.hyperledger.org/display/BESU/Documentation).\n- [ ] I have considered running `./gradlew acceptanceTestNonMainnet` locally if my PR affects non-mainnet modules.\n- [ ] I thought about the changelog and included a [changelog update if required](https://wiki.hyperledger.org/display/BESU/Changelog).\n- [ ] If my PR includes database changes (e.g. KeyValueSegmentIdentifier) I have thought about compatibility and performed forwards and backwards compatibility tests'
+            })