Add APF's networkstack Quirk stats into statsd

Add the following networkstack quirk events for APF:
    QE_APF_INSTALL_FAILURE
    QE_APF_OVER_SIZE_FAILURE
    QE_APF_GENERATE_FILTER_EXCEPTION

Bug: 313564079
Test: m
Test: atest NetworkStackTests
Change-Id: If26645f330de05bd7783fd11461a6cc8e8290c04
6 files changed