Merge pull request #99 from IT4Change/dependabot-group-updates

refactor(backend): dependabot group updates

.github/dependabot.yml

@@ -1,7 +1,7 @@
 version: 2
 updates:
 - package-ecosystem: "github-actions"
-  open-pull-requests-limit: 999
+  open-pull-requests-limit: 99
   directory: "/"
   rebase-strategy: "disabled"
   schedule:
@@ -10,7 +10,7 @@ updates:
     timezone: "Europe/Berlin"
     time: "03:00"
 - package-ecosystem: npm
-  open-pull-requests-limit: 999
+  open-pull-requests-limit: 99
   directory: "/"
   rebase-strategy: "disabled"
   schedule:
@@ -18,8 +18,25 @@ updates:
     day: "saturday"
     timezone: "Europe/Berlin"
     time: "03:00"
+  groups:
+    eslint:
+      applies-to: version-updates
+      patterns:
+        - "*eslint*"
+    prisma:
+      applies-to: version-updates
+      patterns:
+        - "*prisma*"
+    remark:
+      applies-to: version-updates
+      patterns:
+        - "remark*"
+    vuepress:
+      applies-to: version-updates
+      patterns:
+        - "*vuepress*"
 - package-ecosystem: docker
-  open-pull-requests-limit: 999
+  open-pull-requests-limit: 99
   directory: "/"
   rebase-strategy: "disabled"
   schedule: