Update jdocs

Author: velo

sqrl-flexible-json/src/main/java/com/datasqrl/format/FlexibleJsonFormat.java

@@ -84,6 +84,13 @@ public ChangelogMode getChangelogMode() {
     };
   }
 
+  /**
+   * This uses a SQRL specific encoding format so that we can add support for SQRL types
+   *
+   * @param context
+   * @param formatOptions
+   * @return
+   */
   @Override
   public EncodingFormat<SerializationSchema<RowData>> createEncodingFormat(
       Context context, ReadableConfig formatOptions) {