Update dependency org.eclipse.jgit:org.eclipse.jgit to v7

Author: renovate[bot]

gradle.properties

@@ -28,7 +28,7 @@ VER_SLF4J=[1.6,2.0[
 
 # Used in multiple places
 VER_DURIAN=1.2.0
-VER_JGIT=6.10.0.202406032230-r
+VER_JGIT=7.0.0.202409031743-r
 VER_JUNIT=5.11.0
 VER_ASSERTJ=3.26.3
 VER_MOCKITO=5.13.0