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/mbridge/msdk/thrid/okio/Utf8.java

@@ -0,0 +1,53 @@
+package com.mbridge.msdk.thrid.okio;
+
+/* loaded from: classes4.dex */
+public final class Utf8 {
+    private Utf8() {
+    }
+
+    public static long size(String str) {
+        return size(str, 0, str.length());
+    }
+
+    public static long size(String str, int i, int i2) {
+        long j;
+        if (str == null) {
+            throw new IllegalArgumentException("string == null");
+        }
+        if (i < 0) {
+            throw new IllegalArgumentException("beginIndex < 0: " + i);
+        }
+        if (i2 < i) {
+            throw new IllegalArgumentException("endIndex < beginIndex: " + i2 + " < " + i);
+        }
+        if (i2 > str.length()) {
+            throw new IllegalArgumentException("endIndex > string.length: " + i2 + " > " + str.length());
+        }
+        long j2 = 0;
+        while (i < i2) {
+            char charAt = str.charAt(i);
+            if (charAt < 128) {
+                j2++;
+            } else {
+                if (charAt < 2048) {
+                    j = 2;
+                } else if (charAt < 55296 || charAt > 57343) {
+                    j = 3;
+                } else {
+                    int i3 = i + 1;
+                    char charAt2 = i3 < i2 ? str.charAt(i3) : (char) 0;
+                    if (charAt > 56319 || charAt2 < 56320 || charAt2 > 57343) {
+                        j2++;
+                        i = i3;
+                    } else {
+                        j2 += 4;
+                        i += 2;
+                    }
+                }
+                j2 += j;
+            }
+            i++;
+        }
+        return j2;
+    }
+}