DO NOT MERGE Temporarily rename the package name of BugReportApp

There is some de-sync happening between AOSP and internal.
BugReportApp has been moved to AOSP as a platform APP, however the
package name is renamed to com.android.car.bugreport only in internal.
AOSP BugReportApp still have the old package name
com.google.android.car.bugreport.

A recent change I5e541138c35cdf67d18ce5475221baeb3e7faef4 moved the
privapp whitelist to AOSP, too. However that is the whitelist for
com.android.car.bugreport, not com.google.android.car.bugreport.

Since the only difference is the package name, I'll just point AOSP
BugReportApp to use the internal BugReportApp's whitelist, which is
privapp_whitelist_com.android.car.bugreport (without .google).
And change the package name in
privapp_whitelist_com.android.car.bugreport to
com.google.android.car.bugreport.

Use DO NOT MERGE as there are only temporary fixes and these
workarounds should all go away when next platform release lands.

Bug: 158151004
Test: TH presubmit
Change-Id: I35b90e4ff2428a8a685c51a7c49b371bcbb240e8