👷 Improve dependabot (#290)

* 👷 Add dependabot groups

* 👷 Enable auto merge for dependabot PRs

* 🎨 Update if condition

* 👷 Using reusable workflow

Author: flaxel

.github/dependabot.yml

@@ -7,6 +7,13 @@ updates:
       time: "07:00"
       timezone: "Europe/Berlin"
     open-pull-requests-limit: 5
+    groups:
+      dependencies:
+        patterns:
+          - "*"
+        update-types:
+          - "minor"
+          - "patch"
     labels:
       - "dependencies"
     ignore:
@@ -20,6 +27,13 @@ updates:
       time: "07:00"
       timezone: "Europe/Berlin"
     open-pull-requests-limit: 5
+    groups:
+      dependencies:
+        patterns:
+          - "*"
+        update-types:
+          - "minor"
+          - "patch"
     labels:
       - "dependencies"
     ignore:

.github/workflows/dependabot-automerge.yml

@@ -0,0 +1,7 @@
+name: Enable Dependabot Auto-Merge
+
+on: pull_request
+
+jobs:
+  automerge:
+    uses: Staffbase/gha-workflows/.github/workflows/template_automerge_dependabot.yml@create-depdendabot-automerge