Removing dependabot github actions (#161)

.github/dependabot.yml

@@ -2,10 +2,6 @@
 # https://docs.github.com/en/code-security/supply-chain-security/keeping-your-dependencies-updated-automatically/configuration-options-for-dependency-updates
 version: 2
 updates:
-  - package-ecosystem: "github-actions"
-    directory: "/"
-    schedule:
-      interval: "daily"
   - package-ecosystem: "gomod"
     directory: "/"
     schedule: