Migrate packages/services/Telecomm to androidx.test

See go/jetpack-test-android-migration

Test: m -j checkbuild
Change-Id: I4aae82c4b41d6dce4e863df583b2ab28f8a5cabf
diff --git a/scripts/telecom_testing.sh b/scripts/telecom_testing.sh
index 17309d6..788597b 100644
--- a/scripts/telecom_testing.sh
+++ b/scripts/telecom_testing.sh
@@ -58,12 +58,12 @@
       build_dir="packages/services/Telecomm/tests"
       apk_loc="data/app/TelecomUnitTests/TelecomUnitTests.apk"
       package_prefix="com.android.server.telecom.tests"
-      instrumentation="android.support.test.runner.AndroidJUnitRunner";;
+      instrumentation="androidx.test.runner.AndroidJUnitRunner";;
     "telephony")
       build_dir="frameworks/opt/telephony/tests/"
       apk_loc="data/app/FrameworksTelephonyTests/FrameworksTelephonyTests.apk"
       package_prefix="com.android.frameworks.telephonytests"
-      instrumentation="android.support.test.runner.AndroidJUnitRunner";;
+      instrumentation="androidx.test.runner.AndroidJUnitRunner";;
   esac
 
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