Bump job-dsl from 1.78.1 to 1.78.3

Bumps [job-dsl](https://github.com/jenkinsci/job-dsl-plugin) from 1.78.1 to 1.78.3.
- [Release notes](https://github.com/jenkinsci/job-dsl-plugin/releases)
- [Commits](jenkinsci/job-dsl-plugin@job-dsl-1.78.1...job-dsl-1.78.3)

---
updated-dependencies:
- dependency-name: org.jenkins-ci.plugins:job-dsl
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

pom.xml

@@ -99,7 +99,7 @@
     <dependency>
       <groupId>org.jenkins-ci.plugins</groupId>
       <artifactId>job-dsl</artifactId>
-      <version>1.78.1</version>
+      <version>1.78.3</version>
       <scope>test</scope>
     </dependency>
   </dependencies>