Add Discord community version (64-bit only)

- Added realracing3-community.apk (71.57 MB)
- Removed 32-bit support (armeabi-v7a)
- Only includes arm64-v8a libraries
- Decompiled source code included
- Added README-community.md with analysis

decompiled-community/sources/com/google/android/gms/internal/ads/zzsv.java

@@ -0,0 +1,16 @@
+package com.google.android.gms.internal.ads;
+
+import android.media.MediaCodecInfo;
+
+/* loaded from: classes3.dex */
+interface zzsv {
+    int zza();
+
+    MediaCodecInfo zzb(int i);
+
+    boolean zzc(String str, String str2, MediaCodecInfo.CodecCapabilities codecCapabilities);
+
+    boolean zzd(String str, String str2, MediaCodecInfo.CodecCapabilities codecCapabilities);
+
+    boolean zze();
+}