Configure dependabot to use groups (#191)

* ci: configure dependabot to use groups

* ci: add "dependencies" label to list of valid PR labels

* chore: add "dependencies" label to release template

* ci: trigger pipeline

---------

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

.github/dependabot.yml

@@ -4,25 +4,37 @@ updates:
     directory: "/"
     schedule:
       interval: "weekly"
+    groups:
+      update-nuget-dependencies:
+        patterns:
+          - "*"
     reviewers:
       - "tnotheis"
     labels:
-      - "chore"
+      - "dependencies"
 
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule:
       interval: "weekly"
+    groups:
+      update-github-actions-dependencies:
+        patterns:
+          - "*"
     reviewers:
       - "tnotheis"
     labels:
-      - "chore"
+      - "dependencies"
 
   - package-ecosystem: "npm"
     directory: "/"
     schedule:
       interval: "weekly"
+    groups:
+      update-npm-dependencies:
+        patterns:
+          - "*"
     reviewers:
       - "tnotheis"
     labels:
-      - "chore"
+      - "dependencies"

.github/release.yml

@@ -3,6 +3,7 @@ changelog:
     labels:
       - ci
       - chore
+      - dependencies
       - refactor
       - test
   categories:

.github/workflows/check-pr.yml

@@ -14,4 +14,4 @@ jobs:
         with:
           disable-reviews: true
           github-token: "${{ secrets.GITHUB_TOKEN }}"
-          valid-labels: "ci, bug, enhancement, breaking-change, documentation, chore, refactoring, test"
+          valid-labels: "breaking-change, bug, chore, ci, dependencies, documentation, enhancement, refactoring, test"