revert to prior change

.github/renovate.json

@@ -68,19 +68,7 @@
                 "weekly",
                 "image"
             ],
-            "matchManagers": [
-                "helm-requirements",
-                "helm-values"
-            ],
-            "postUpgradeTasks": {
-                "commands": [
-                    "sed -i \"s/^version:.*/version: $(grep '^version:' Chart.yaml | awk '{print $2}' | awk -F '[.\"]' '{$NF = $NF + 1;} 1' | sed 's/ /./g')/\" Chart.yaml"
-                ],
-                "fileFilters": [
-                    "Chart.yaml"
-                ],
-                "executionMode": "branch"
-            },            
+            "bumpVersion": "minor",
             "automerge": false,
             "minimumReleaseAge": "3 days"
         }