ci: adjusting dependabot configuration

rel #399

Author: tobiasehlert

.github/dependabot.yml

@@ -5,7 +5,7 @@ updates:
     schedule:
       interval: daily
     commit-message:
-      prefix: "chore(ci): "
+      prefix: "deps(ci): "
     labels:
       - dependencies
       - github_actions
@@ -17,7 +17,7 @@ updates:
     schedule:
       interval: daily
     commit-message:
-      prefix: "chore(go): "
+      prefix: "deps(go): "
     labels:
       - dependencies
       - go
@@ -27,7 +27,7 @@ updates:
     schedule:
       interval: weekly
     commit-message:
-      prefix: "chore(docker): "
+      prefix: "deps(docker): "
     labels:
       - dependencies
       - docker