chore(deps): update commons-codec version to 1.15

Author: deki

aws-serverless-java-container-jersey/pom.xml

@@ -58,7 +58,7 @@
         <dependency>
             <groupId>commons-codec</groupId>
             <artifactId>commons-codec</artifactId>
-            <version>1.10</version>
+            <version>1.15</version>
             <scope>test</scope>
         </dependency>