fix: fix CVE-2021-23792 vulnerability from imageio-jpeg

Bumps imageio-jpeg version to 3.9.4.

Fix #1336

Author: rdeltour

pom.xml

@@ -220,7 +220,7 @@
         <dependency>
             <groupId>com.twelvemonkeys.imageio</groupId>
             <artifactId>imageio-jpeg</artifactId>
-            <version>3.4.1</version>
+            <version>3.9.4</version>
         </dependency>
         <dependency>
             <groupId>org.codehaus.jackson</groupId>