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/android/gms/internal/auth/zzci.java

@@ -0,0 +1,26 @@
+package com.google.android.gms.internal.auth;
+
+import android.net.Uri;
+import androidx.collection.SimpleArrayMap;
+
+/* loaded from: classes3.dex */
+public final class zzci {
+    private final SimpleArrayMap zza;
+
+    public zzci(SimpleArrayMap simpleArrayMap) {
+        this.zza = simpleArrayMap;
+    }
+
+    public final String zza(Uri uri, String str, String str2, String str3) {
+        SimpleArrayMap simpleArrayMap;
+        if (uri != null) {
+            simpleArrayMap = (SimpleArrayMap) this.zza.get(uri.toString());
+        } else {
+            simpleArrayMap = null;
+        }
+        if (simpleArrayMap == null) {
+            return null;
+        }
+        return (String) simpleArrayMap.get("".concat(str3));
+    }
+}