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/firebase/FirebaseException.java

@@ -0,0 +1,21 @@
+package com.google.firebase;
+
+import com.google.android.gms.common.internal.Preconditions;
+
+/* loaded from: classes3.dex */
+public abstract class FirebaseException extends Exception {
+    public FirebaseException() {
+    }
+
+    /* JADX WARN: 'super' call moved to the top of the method (can break code semantics) */
+    public FirebaseException(String str) {
+        super(str);
+        Preconditions.checkNotEmpty(str, "Detail message must not be empty");
+    }
+
+    /* JADX WARN: 'super' call moved to the top of the method (can break code semantics) */
+    public FirebaseException(String str, Throwable th) {
+        super(str, th);
+        Preconditions.checkNotEmpty(str, "Detail message must not be empty");
+    }
+}