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/ironsource/ul.java

@@ -0,0 +1,13 @@
+package com.ironsource;
+
+import com.ironsource.mediationsdk.model.BasePlacement;
+import kotlin.jvm.internal.Intrinsics;
+
+/* loaded from: classes2.dex */
+public final class ul extends BasePlacement {
+    /* JADX WARN: 'super' call moved to the top of the method (can break code semantics) */
+    public ul(int i, String placementName, boolean z, co coVar) {
+        super(i, placementName, z, coVar);
+        Intrinsics.checkNotNullParameter(placementName, "placementName");
+    }
+}