Switch to source-built GSON. am: 8277d985a5 am: 81b5465030 am: a874cbd8df am: 9fda783a14

Original change: https://android-review.googlesource.com/c/platform/external/mobly-bundled-snippets/+/2198804

Change-Id: Icb0c7c579292d2eb27312c3328ed0afe487e324a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/Android.bp b/Android.bp
index 8f2a5d2..8dc752f 100644
--- a/Android.bp
+++ b/Android.bp
@@ -20,9 +20,9 @@
     name: "mobly-bundled-snippets",
     static_libs: [
         "androidx.test.runner",
+        "gson",
         "guava",
         "mobly-snippet-lib",
-        "gson-prebuilt-jar",
     ],
     srcs: [
         "src/main/**/*.java",