Fix Configuration#updateFrom() when assetsSeq doesn't change

Compare the value of assetsSeq when updating Configuration from
a delta.

Bug: 63352177
Test: manual
Change-Id: I9e1205cd64c4a1e0192b7049c82d36d53fb4af36
(cherry picked from commit 2123c415bf4cc67ad2c50e9613c7748956cd0c46)
1 file changed