🐛 Fix Android Base64 format

Before this fix, on the Android platform, arrays returned would have the last byte zeroed out when requesting `3n - 1` number of bytes.

Author: LinusU

android/src/main/java/org/linusu/RNGetRandomValuesModule.java

@@ -31,6 +31,6 @@ public String getRandomBase64(int byteLength) throws NoSuchAlgorithmException {
 
     random.nextBytes(data);
 
-    return Base64.encodeToString(data, Base64.DEFAULT);
+    return Base64.encodeToString(data, Base64.NO_WRAP);
   }
 }