chore(deps): update gcr.io/k8s-staging-git-sync/git-sync docker tag to v4.4.0

Author: renovate[bot]

charts/errbot/values.yaml

@@ -159,7 +159,7 @@ gitsync:
   enabled: false
   image:
     repository: gcr.io/k8s-staging-git-sync/git-sync
-    tag: v3.6.1
+    tag: v4.4.0
     # digest: sha256:7ee16e73dcc87f26f431085ed055273f166bf1c6b51f658590c4727206704374
     digest: null
     pullPolicy: IfNotPresent

charts/salt/values.yaml

@@ -93,7 +93,7 @@ gitsync:
   enabled: false
   image:
     repository: gcr.io/k8s-staging-git-sync/git-sync
-    tag: v4.0.0
+    tag: v4.4.0
     # digest: sha256:ad48c2dd8f5ae73e783c4a55bedb4cc13d51d347d157e6564c4debfd0fbd429d
     digest: null
     pullPolicy: IfNotPresent