Skip Changelog for Dependabot PRs (#1151)

Also adds GitHub Actions to Dependabot

Author: obenland

.github/dependabot.yml

@@ -9,7 +9,23 @@ updates:
     directory: "/" # Location of package manifests
     schedule:
       interval: "daily"
+    labels:
+      - "dependencies"
+      - "php"
+      - "Skip Changelog"
+  - package-ecosystem: "github-actions" # See documentation for possible values
+    directory: "/" # Location of package manifests
+    schedule:
+      interval: "daily"
+    labels:
+      - "dependencies"
+      - "github-actions"
+      - "Skip Changelog"
   - package-ecosystem: "npm" # See documentation for possible values
     directory: "/" # Location of package manifests
     schedule:
       interval: "daily"
+    labels:
+      - "dependencies"
+      - "javascript"
+      - "Skip Changelog"