[Chromecast] Fix the compile error after updating library.

BUG=internal b/163629769

Test=Locally build.

Change-Id: I3a6a7bd9f9a34299b98d753058072afed64547d4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2350495Reviewed-by: Peter Wen <wnwen@chromium.org>
Reviewed-by: Simeon Anfinrud <sanfin@chromium.org>
Commit-Queue: Ziyang Cheng <ziyangch@chromium.org>
Cr-Commit-Position: refs/heads/master@{#799176}

chromecast/android/lint-suppressions.xml

@@ -58,6 +58,8 @@
   <issue id="UnusedResources">
     <!-- 1 resource used by android tv to generate resources.zip file -->
     <ignore regexp="chromecast/internal/shell/browser/android/java/res/drawable-hdpi/ic_settings_cast.png"/>
+    <!-- 1 resource used by android tv to generate MediaShell.apk file -->
+    <ignore regexp="chromecast/internal/android/prebuilt/google-play-services-first-party"/>
   </issue>
   <issue id="UselessParent">
     <ignore regexp="chromecast/internal"/>