Telecom: allow Android Auto to resolve PhoneAccounts for SIM disambiguation

[mroetsc]

related issue: GrapheneOS/os-issue-tracker#3166

I mirrored the permission used in getUserSelectedOutgoingPhoneAccount:

platform_packages_services_Telecomm/src/com/android/server/telecom/TelecomServiceImpl.java

Line 396 in c96509c

String perm = android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE_ANDROID_AUTO;

to add a similar case to canGetPhoneAccount, since Android Auto is running sandboxed and can therefore not match against any of the other required permissions.

For the try / catch I used the same logic as in the clause above:

platform_packages_services_Telecomm/src/com/android/server/telecom/TelecomServiceImpl.java

Lines 3881 to 3888 in c96509c

	try {
	if (isPrivilegedDialerCalling(callingPackage) || isCallerSimCallManager(
	accountHandle)) {
	return true;
	}
	} catch (SecurityException e) {
	// ignore
	}