Update registry.k8s.io/git-sync/git-sync Docker tag to v4

Author: renovate[bot]

charts/neo4j-internal/values.yaml

@@ -68,7 +68,7 @@ neo4j-standalone:
           allowPrivilegeEscalation: false
           capabilities:
             drop: ['ALL']
-        image: registry.k8s.io/git-sync/git-sync:v3.6.9
+        image: registry.k8s.io/git-sync/git-sync:v4.4.0
         env:
         - name: GIT_SYNC_REPO
           value: https://github.com/Linkurious/docker-neo4j

charts/neo4jv5-internal/values.yaml

@@ -82,7 +82,7 @@ neo4j:
           allowPrivilegeEscalation: false
           capabilities:
             drop: ['ALL']
-        image: registry.k8s.io/git-sync/git-sync:v3.6.9
+        image: registry.k8s.io/git-sync/git-sync:v4.4.0
         env:
         - name: GIT_SYNC_REPO
           value: https://github.com/Linkurious/docker-neo4j