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/p000authapi/zban.java

@@ -0,0 +1,21 @@
+package com.google.android.gms.internal.p000authapi;
+
+import android.os.RemoteException;
+import com.google.android.gms.common.api.Status;
+import com.google.android.gms.common.api.internal.IStatusCallback;
+import com.google.android.gms.common.api.internal.TaskUtil;
+import com.google.android.gms.tasks.TaskCompletionSource;
+
+/* loaded from: classes3.dex */
+final class zban extends IStatusCallback.Stub {
+    final /* synthetic */ TaskCompletionSource zba;
+
+    public zban(zbaq zbaqVar, TaskCompletionSource taskCompletionSource) {
+        this.zba = taskCompletionSource;
+    }
+
+    @Override // com.google.android.gms.common.api.internal.IStatusCallback
+    public final void onResult(Status status) throws RemoteException {
+        TaskUtil.setResultOrApiException(status, this.zba);
+    }
+}