Bump org.eclipse.jgit:org.eclipse.jgit in /opengrok-indexer

Bumps [org.eclipse.jgit:org.eclipse.jgit](https://github.com/eclipse-jgit/jgit) from 6.6.1.202309021850-r to 7.2.1.202505142326-r.
- [Commits](eclipse-jgit/jgit@v6.6.1.202309021850-r...v7.2.1.202505142326-r)

---
updated-dependencies:
- dependency-name: org.eclipse.jgit:org.eclipse.jgit
  dependency-version: 7.2.1.202505142326-r
  dependency-type: direct:production
...

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

Author: dependabot[bot]

opengrok-indexer/pom.xml

@@ -237,7 +237,7 @@ Portions Copyright (c) 2020-2020, Lubos Kosco <[email protected]>.
         <dependency>
             <groupId>org.eclipse.jgit</groupId>
             <artifactId>org.eclipse.jgit</artifactId>
-            <version>6.6.1.202309021850-r</version>
+            <version>7.2.1.202505142326-r</version>
         </dependency>
         <dependency>
             <groupId>io.github.g00fy2</groupId>