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/protobuf/ExtensionSchema.java

@@ -0,0 +1,29 @@
+package com.google.protobuf;
+
+import java.io.IOException;
+import java.util.Map;
+
+/* loaded from: classes3.dex */
+public abstract class ExtensionSchema {
+    public abstract int extensionNumber(Map.Entry<?, ?> entry);
+
+    public abstract Object findExtensionByNumber(ExtensionRegistryLite extensionRegistryLite, MessageLite messageLite, int i);
+
+    public abstract FieldSet getExtensions(Object obj);
+
+    public abstract FieldSet getMutableExtensions(Object obj);
+
+    public abstract boolean hasExtensions(MessageLite messageLite);
+
+    public abstract void makeImmutable(Object obj);
+
+    public abstract <UT, UB> UB parseExtension(Object obj, Reader reader, Object obj2, ExtensionRegistryLite extensionRegistryLite, FieldSet fieldSet, UB ub, UnknownFieldSchema unknownFieldSchema) throws IOException;
+
+    public abstract void parseLengthPrefixedMessageSetItem(Reader reader, Object obj, ExtensionRegistryLite extensionRegistryLite, FieldSet fieldSet) throws IOException;
+
+    public abstract void parseMessageSetItem(ByteString byteString, Object obj, ExtensionRegistryLite extensionRegistryLite, FieldSet fieldSet) throws IOException;
+
+    public abstract void serializeExtension(Writer writer, Map.Entry<?, ?> entry) throws IOException;
+
+    public abstract void setExtensions(Object obj, FieldSet fieldSet);
+}