S was still crashing with maintenance number: fix
Description
On some cases like showing notifications, Updater was still crashing on S
Tests
Build an S build with v1-s-5660-fix-patch-crash as FEATURE_BRANCH
Build the same with FEATURE_BRANCH v1-s-5660
publish both on staging
install the first, check for the second on Updater
you should see maintenance number, and it shouldn't crash
Issues
e/backlog#5660 (comment 306270)