chore(deps): use renovate org-preset (#205)

On-behalf-of: @SAP guenther.wannenmacher@sap.com

Signed-off-by: Günther Wannenmacher (SAP) <guenther.wannenmacher@sap.com>

Author: guewa

renovate.json .github/renovate.jsonrenovate.json renamed to .github/renovate.json

@@ -1,19 +1,12 @@
 {
   "$schema": "https://docs.renovatebot.com/renovate-schema.json",
-  "git-submodules": {
-    "enabled": true
-  },
   "extends": [
-    "config:recommended",
-    "config:best-practices",
-    "security:openssf-scorecard",
-    "helpers:pinGitHubActionDigests",
-    ":rebaseStalePrs",
+    "github>openmcp-project/.github:renovate-config",
     ":enableVulnerabilityAlerts"
   ],
-  "postUpdateOptions": [
-    "gomodTidy"
-  ],
+  "git-submodules": {
+    "enabled": true
+  },
   "customManagers": [
     {
       "description": "OpenMCP component versions in hack/local-dev.sh",
@@ -27,18 +20,6 @@
     }
   ],
   "packageRules": [
-    {
-      "matchManagers": [
-        "gomod"
-      ],
-      "matchDepNames": [
-        "go"
-      ],
-      "matchDepTypes": [
-        "golang"
-      ],
-      "rangeStrategy": "bump"
-    },
     {
       "matchManagers": [
         "custom.regex"
@@ -50,14 +31,6 @@
       "automerge": true,
       "automergeType": "pr-comment",
       "automergeComment": "automerge all openMCP project dependencies updates"
-    },
-    {
-      "description": "Group openmcp-project/build submodule and workflow updates",
-      "matchDepNames": [
-        "hack/common",
-        "openmcp-project/build"
-      ],
-      "groupName": "openmcp-project/build"
     }
   ]
 }