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/vungle/ads/UnknownExceptionCode.java

@@ -0,0 +1,13 @@
+package com.vungle.ads;
+
+import com.vungle.ads.internal.protos.Sdk;
+import kotlin.jvm.internal.Intrinsics;
+
+/* loaded from: classes4.dex */
+public final class UnknownExceptionCode extends VungleError {
+    /* JADX WARN: 'super' call moved to the top of the method (can break code semantics) */
+    public UnknownExceptionCode(String errorMessage) {
+        super(Integer.valueOf(VungleError.UNKNOWN_EXCEPTION_CODE), Sdk.SDKError.Reason.UNKNOWN_ERROR, errorMessage, null, null, null, 56, null);
+        Intrinsics.checkNotNullParameter(errorMessage, "errorMessage");
+    }
+}