Track parent list name for db items

[charisk]

Db items that represent databases inside user defined lists (local or remote), currently don't keep any information about their parent. This makes it a bit difficult to work out the details needed to update the selected db item through the UI.

In this change we add some knowledge to LocalDatabaseDbItem and RemoteRepoDbItem to keep track of their parent.

Checklist

N/A:

• CHANGELOG.md has been updated to incorporate all user visible changes made by this pull request.
• Issues have been created for any UI or other user-facing changes made by this pull request.
• [Maintainers only] If this pull request makes user-facing changes that require documentation changes, open a corresponding docs pull request in the github/codeql repo and add the ready-for-doc-review label there.

[shati-patel]

Looks good 👪 ✔️