Fix CTS, Remove CONFIGURE_ASSIST_GESTURE permission

Test: make -j56 cts
run cts -m CtsPermission2TestCases -t android.permission2.cts.PermissionPolicyTest#testPlatformPermissionPolicyUnaltered --skip-connectivity-check --skip-preconditions --serial <device serial>

Fixes: 64560640

Change-Id: Ic807028567da9a4f3f108121d3e36358a513cf04