Allow system_server_startup to load system server odex files

(cherry picked from commit 7778e8cdb39d8a002d3f8f5a86b70fe2e48748c7)

Bug: 180949581
Test: atest odsign_e2e_tests
Ignore-AOSP-First: cherry-pick from aosp
Change-Id: Ia49118ffb771abb425e3d7ee2f50ada7524f735f
2 files changed