Using common apex_defaults for listed modules.

In /packages/modules/common/sdk/ModuleDefaults.bp file, some
apex_defaults are added to provide common parameters corresponding to
Q, R, S, and T releases.
(Refer to CL link for above mentioned change -
https://android-review.googlesource.com/c/platform/packages/modules/common/+/2005890?forceReload=true)

This CL is using the apex_default corresponding to Q release for the
com.google.android.media.swcodec and com.google.android.media module.

Bug: 172589606
Test: USE_RBE=true m
Since there are no runtime changes, successful code build is enough for
testing.

Change-Id: I5394f162cd92dec842215f69ffcce6d28f951e8c