tree 57a2773e7f3e23a15aa3828b234181350a503432
parent 427b0d8c25c309aba28c21d33adceba9087bf5a9
author Gal Paikin <paiking@google.com> 1637077363 +0100
committer Patrick Hiesel <hiesel@google.com> 1638287251 +0000

Remove ApprovalCache

In the predecessor change, we removed all uses of this cache. Now, we
can also remove all references to this cache since it's no longer used.

It's not needed since it was initially created as a performance
optimisation, but now we persist all votes in NoteDb so we can just read
the votes from there.

Change-Id: I9212c5c4b01b019690aefbdafb58a2c321a0ada3