refactor(deps): Update renovate config

.github/renovate.json

@@ -3,7 +3,7 @@
   "rebaseWhen": "behind-base-branch",
   "dependencyDashboard": true,
   "git-submodules": {"enabled": true},
-  "regexManagers": [
+  "customManagers": [
     {
       "customType": "regex",
       "fileMatch": ["^Dockerfile$"],

.gitpod.yml

@@ -26,28 +26,7 @@ image: gitpod/workspace-full:latest
 
 tasks:
   - init: |
-      npm install --location=global opcua-commander && \
+      npm install --location=global opcua-commander renovate && \
       sudo apt update && sudo apt -yy install yamllint && pip install cmakelang
     command: bash ./initialbuild.sh
-    
-github:
-  prebuilds:
-    # enable for the master/default branch (defaults to true)
-    master: true
-    # enable for all branches in this repo (defaults to false)
-    branches: true
-    # enable for pull requests coming from this repo (defaults to true)
-    pullRequests: true
-    # enable for pull requests coming from forks (defaults to false)
-    pullRequestsFromForks: true
-    # add a check to pull requests (defaults to true)
-    addCheck: true
-    # add a "Review in Gitpod" button as a comment to pull requests
-    # (defaults to false)
-    addComment: true
-    # add a "Review in Gitpod" button to the pull request's description
-    # (defaults to false)
-    addBadge: false
-    # add a label once the prebuild is ready to pull requests
-    # (defaults to false)
-    addLabel: false
+