Add exoplayer-media_apex to allowed_deps

Ignore-AOSP-First: Dependencies only in internal branches. AOSP out of date.
No-Allowed-Deps-Check: No new dependencies being added, just renamed.
Bug: 213598310
Test: m
Change-Id: Ia6f84b06bf1cc93d9232d060d951dd7d55a51aeb
diff --git a/build/allowed_deps.txt b/build/allowed_deps.txt
index 17cf6dc..8c7ec29 100644
--- a/build/allowed_deps.txt
+++ b/build/allowed_deps.txt
@@ -241,6 +241,7 @@
 dnsproxyd_protocol_headers(minSdkVersion:29)
 DocumentsUI-res-lib(minSdkVersion:29)
 exoplayer-annotation_stubs(minSdkVersion:16)
+exoplayer-media_apex(minSdkVersion:16)
 exoplayer-mediaprovider-core(minSdkVersion:16)
 exoplayer-mediaprovider-ui(minSdkVersion:16)
 ExtServices(minSdkVersion:30)