[LSC] Add LOCAL_LICENSE_KINDS to packages/services/Telephony

Added SPDX-license-identifier-Apache-2.0 to:
  Android.bp
  apex/Android.bp
  apex/testing/Android.bp
  ecc/conversion_toolset_v1/proto/Android.bp
  testapps/EmbmsServiceTestApp/Android.bp
  testapps/EmbmsTestDownloadApp/Android.bp
  testapps/EmbmsTestStreamingApp/Android.bp
  testapps/GbaTestApp/Android.bp
  testapps/ImsTestService/Android.bp
  testapps/SmsManagerTestApp/Android.bp
  testapps/TelephonyManagerTestApp/Android.bp
  testapps/TelephonyRegistryTestApp/Android.bp
  testapps/TestRcsApp/TestApp/Android.bp
  testapps/TestRcsApp/aosp_test_rcsclient/Android.bp
  tests/Android.bp

Bug: 68860345
Bug: 151177513
Bug: 151953481

Test: m all

Exempt-From-Owner-Approval: janitorial work
Change-Id: I34a6892277004d816e41e06a848a679ff3817ecb
diff --git a/apex/testing/Android.bp b/apex/testing/Android.bp
index 10455a4..1138b5e 100644
--- a/apex/testing/Android.bp
+++ b/apex/testing/Android.bp
@@ -12,6 +12,15 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "packages_services_Telephony_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["packages_services_Telephony_license"],
+}
+
 apex {
     name: "test_com.android.telephony",
     visibility: [
@@ -22,4 +31,4 @@
     file_contexts: ":com.android.telephony-file_contexts",
     // Test APEX, should never be installed
     installable: false,
-}
\ No newline at end of file
+}