Remove dontaudit in euiccpixel for SELinuxUncheckedDenialBootTest and scanAvcDeniedLogRightAfterReboot

Issue: after introducing selinux rules in b/265286368
the dontaudit rules can be removed

bug: 260522413
bug: 262451641
bug: 261651113
bug: 260922186
bug: 261516808
bug: 260769064
bug: 265384119
bug: 264489745

Test: confirm SELinuxUncheckedDenialBootTest and
scanAvcDeniedLogRightAfterReboot tests can pass and no avc denials for euiccpixel

Change-Id: I07ae97d47bbb14c15da92611160b6a2a6af22a60