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/tapjoy/internal/d3.java

@@ -0,0 +1,17 @@
+package com.tapjoy.internal;
+
+import android.os.SystemClock;
+
+/* loaded from: classes4.dex */
+public final class d3 {
+    public final long a;
+    public final long b = SystemClock.elapsedRealtime();
+
+    static {
+        new d3(-1L);
+    }
+
+    public d3(long j) {
+        this.a = j;
+    }
+}