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/common/zzl.java

@@ -0,0 +1,25 @@
+package com.google.android.gms.internal.common;
+
+/* loaded from: classes3.dex */
+final class zzl extends zzk {
+    private final char zza;
+
+    public zzl(char c) {
+        this.zza = c;
+    }
+
+    public final String toString() {
+        char[] cArr = {'\\', 'u', 0, 0, 0, 0};
+        int i = this.zza;
+        for (int i2 = 0; i2 < 4; i2++) {
+            cArr[5 - i2] = "0123456789ABCDEF".charAt(i & 15);
+            i >>= 4;
+        }
+        return "CharMatcher.is('" + String.copyValueOf(cArr) + "')";
+    }
+
+    @Override // com.google.android.gms.internal.common.zzo
+    public final boolean zza(char c) {
+        return c == this.zza;
+    }
+}