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/zzadt.java

@@ -0,0 +1,21 @@
+package com.google.android.gms.internal.ads;
+
+import androidx.annotation.Nullable;
+import java.io.IOException;
+
+/* loaded from: classes3.dex */
+public interface zzadt {
+    int zzf(zzl zzlVar, int i, boolean z) throws IOException;
+
+    int zzg(zzl zzlVar, int i, boolean z, int i2) throws IOException;
+
+    void zzl(long j);
+
+    void zzm(zzab zzabVar);
+
+    void zzr(zzdy zzdyVar, int i);
+
+    void zzs(zzdy zzdyVar, int i, int i2);
+
+    void zzt(long j, int i, int i2, int i3, @Nullable zzads zzadsVar);
+}