Bump org.eclipse.jgit:org.eclipse.jgit in /zeppelin-zengine

Bumps org.eclipse.jgit:org.eclipse.jgit from 4.5.4.201711221230-r to 5.13.4.202507202350-r.

---
updated-dependencies:
- dependency-name: org.eclipse.jgit:org.eclipse.jgit
  dependency-version: 5.13.4.202507202350-r
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

zeppelin-zengine/pom.xml

@@ -39,7 +39,7 @@
     <org.reflections.version>0.9.8</org.reflections.version>
     <xml.apis.version>1.4.01</xml.apis.version>
     <commons.vfs2.version>2.10.0</commons.vfs2.version>
-    <eclipse.jgit.version>4.5.4.201711221230-r</eclipse.jgit.version>
+    <eclipse.jgit.version>5.13.4.202507202350-r</eclipse.jgit.version>
     <eirslett.version>1.6</eirslett.version>
   </properties>