Revert "feat: run govulncheck nightly on master branch (#11977)" (#12054)

.circleci/config.yml

@@ -402,16 +402,6 @@ jobs:
               --include "*.rpm" \
               --include "*.zip" \
               --acl public-read
-  govulncheck:
-    executor: telegraf-ci
-    steps:
-      - checkout
-      - run:
-          name: Install latest govulncheck
-          command: go install golang.org/x/vuln/cmd/govulncheck@latest
-      - run:
-          name: Scan master with govulncheck
-          command: govulncheck ./...
   docker-nightly:
     machine:
       image: ubuntu-2004:current
@@ -853,6 +843,3 @@ workflows:
       - amd64-package-test-nightly:
           requires:
             - 'amd64-package-nightly'
-      - govulncheck:
-          requires:
-            - 'nightly'