feat: remove dependabot

.github/dependabot.yml

@@ -1,26 +0,0 @@
-# To get started with Dependabot version updates, you'll need to specify which
-# package ecosystems to update and where the package manifests are located.
-# Please see the documentation for all configuration options:
-# https://help.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
-
-version: 2
-updates:
-  - package-ecosystem: "gomod"
-    directory: "/"
-    schedule:
-      interval: "weekly"
-    groups:
-      go-dependencies:
-        patterns:
-          - "*"
-    open-pull-requests-limit: 10
-
-  - package-ecosystem: "github-actions"
-    directory: "/"
-    schedule:
-      interval: "weekly"
-    groups:
-      github-actions:
-        patterns:
-          - "*"
-    open-pull-requests-limit: 10