chore: remove reviewers from dependabot configuration (golangci#2932)

Author: ldez

.github/dependabot.yml

@@ -9,29 +9,19 @@ updates:
     ignore:
       # ignore forked linters because of their versioning issues. TODO: fix it.
       - dependency-name: "github.com/golangci/*"
-    reviewers:
-      - "golangci/team"
   - package-ecosystem: github-actions
     directory: "/"
     schedule:
       interval: weekly
-    reviewers:
-      - "golangci/team"
   - package-ecosystem: docker
     directory: "/build"
     schedule:
       interval: weekly
-    reviewers:
-      - "golangci/team"
   - package-ecosystem: gomod
     directory: "/scripts/gen_github_action_config"
     schedule:
       interval: weekly
-    reviewers:
-      - "golangci/team"
   - package-ecosystem: npm
     directory: "/docs"
     schedule:
       interval: monthly
-    reviewers:
-      - "golangci/team"