Fix broken check for TelephonyManager#getForbiddenPlmns

(backport from a fix merged in pi-dev)

Bug: 73884967
Test: Treehugger
Change-Id: I9deaae20893184cde36dcd936fe83708fa60b830
Merged-In: I0cf7920e138892fbcab71fae0eed1293f0b2e404
Merged-In: I9e3456e5f1e479b0e2b102f6c90db57cd0e977fe
(cherry picked from commit 7b52a48d6b10e3ed2806b57d39a2d9211dd4b585)
2 files changed