Bump org.owasp.encoder:encoder from 1.2.3 to 1.3.1

Bumps [org.owasp.encoder:encoder](https://github.com/owasp/owasp-java-encoder) from 1.2.3 to 1.3.1.
- [Release notes](https://github.com/owasp/owasp-java-encoder/releases)
- [Commits](OWASP/owasp-java-encoder@v1.2.3...v1.3.1)

---
updated-dependencies:
- dependency-name: org.owasp.encoder:encoder
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

pom.xml

@@ -72,7 +72,7 @@
     <dependency>
       <groupId>org.owasp.encoder</groupId>
       <artifactId>encoder</artifactId>
-      <version>1.2.3</version>
+      <version>1.3.1</version>
     </dependency>
     <dependency> <!-- Test framework -->
       <groupId>org.jenkins-ci.plugins.workflow</groupId>