CachedAppOptimizer: skip freeze when do-not-freeze is set

A rebind with BIND_WAIVE_PRIORITY marks the process as do-not-freeze,
but CAO was not correctly skipping the freeze message once
do-not-freeze was set.

Test: atest com.android.cts.netpolicy.HostsideConnOnActivityStartTest#testStartActivity_default
Bug: 336393009
Change-Id: I97da0057da81ec4c571e37090f50fb84eddd2f48
1 file changed