Feature/196271 update renovate config (#674)

* Updated the renovate.json to inherit its configuration from the share renovate repository

Author: FrostyApeOne

renovate.json

@@ -1,27 +1,4 @@
 {
   "$schema": "https://docs.renovatebot.com/renovate-schema.json",
-  "extends": [
-    "config:recommended",
-    "group:linters",
-    "group:test",
-    "schedule:weekly",
-    ":approveMajorUpdates",
-    ":automergeLinters",
-    ":automergePatch",
-    ":automergePr",
-    ":automergeRequireAllStatusChecks",
-    ":automergeTesters",
-    ":maintainLockFilesWeekly",
-    ":dependencyDashboard"
-  ],
-  "timezone": "Europe/London",
-  "minimumReleaseAge": "7 days",
-  "automergeSchedule": ["after 10am every weekday", "before 4pm every weekday"],
-  "labels": ["dependencies", "renovate"],
-  "vulnerabilityAlerts": {
-    "addLabels": ["security"]
-  },
-  "major": {
-    "addLabels": ["major"]
-  }
-}
+  "extends": [ "github>DFE-Digital/rsd-renovate-config" ]
+}