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/components/Lazy.java

@@ -0,0 +1,34 @@
+package com.google.firebase.components;
+
+import com.google.firebase.inject.Provider;
+
+/* loaded from: classes3.dex */
+public class Lazy implements Provider {
+    public static final Object UNINITIALIZED = new Object();
+    public volatile Object instance = UNINITIALIZED;
+    public volatile Provider provider;
+
+    public Lazy(Provider provider) {
+        this.provider = provider;
+    }
+
+    @Override // com.google.firebase.inject.Provider
+    public Object get() {
+        Object obj = this.instance;
+        Object obj2 = UNINITIALIZED;
+        if (obj == obj2) {
+            synchronized (this) {
+                try {
+                    obj = this.instance;
+                    if (obj == obj2) {
+                        obj = this.provider.get();
+                        this.instance = obj;
+                        this.provider = null;
+                    }
+                } finally {
+                }
+            }
+        }
+        return obj;
+    }
+}