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/messaging/SendException.java

@@ -0,0 +1,24 @@
+package com.google.firebase.messaging;
+
+import java.util.Locale;
+
+/* loaded from: classes3.dex */
+public final class SendException extends Exception {
+    public final int errorCode;
+
+    public SendException(String str) {
+        super(str);
+        this.errorCode = parseErrorCode(str);
+    }
+
+    public final int parseErrorCode(String str) {
+        if (str == null) {
+            return 0;
+        }
+        String lowerCase = str.toLowerCase(Locale.US);
+        lowerCase.hashCode();
+        switch (lowerCase) {
+        }
+        return 0;
+    }
+}