Skip network selection score sufficiency check on secondary

The AOSP score for secondary LONG_LIVED STA is always set to be lower
so that it does not become the default network. This is however
triggering unneccesary network selection attempts. Ignore the AOSP score
when checking secondary sufficiency.

Bug: 261663526
Test: atest com.android.server.wifi

Change-Id: I8dbb8a5104967935bc2506ad4b2e209502835522
2 files changed