chore: fix dependabot

Author: hazcod

.github/dependabot.yml

@@ -6,25 +6,21 @@ updates:
       interval: daily
       time: '04:00'
     open-pull-requests-limit: 10
-    target-branch: dev
   - package-ecosystem: docker
     directory: "/"
     schedule:
       interval: daily
       time: '04:00'
     open-pull-requests-limit: 10
-    target-branch: dev
   - package-ecosystem: github-actions
     directory: "/"
     schedule:
       interval: daily
       time: '04:00'
     open-pull-requests-limit: 10
-    target-branch: dev
   - package-ecosystem: gomod
     directory: "/"
     schedule:
       interval: daily
       time: '04:00'
-    open-pull-requests-limit: 10
-    target-branch: dev
+    open-pull-requests-limit: 10