Update dependency commons-codec:commons-codec to v1.21.0

Author: renovate[bot]

bom/pom.xml

@@ -109,7 +109,7 @@ THE SOFTWARE.
       <dependency>
         <groupId>commons-codec</groupId>
         <artifactId>commons-codec</artifactId>
-        <version>1.20.0</version>
+        <version>1.21.0</version>
       </dependency>
       <dependency>
         <groupId>commons-collections</groupId>