Remove not needed bullseye specification from code-vulnerability

See merge request !569

Co-authored-by: Neil-Jocelyn Schark <--global>

.gitlab/ci/.code-quality-ci.yml

@@ -15,7 +15,7 @@ code-quality:
     needs: []
 
 code-vulnerability:
-    image: ${CI_DEPENDENCY_PROXY_GROUP_IMAGE_PREFIX}/golang:$GOLANG_VERSION-bullseye
+    image: ${CI_DEPENDENCY_PROXY_GROUP_IMAGE_PREFIX}/golang:$GOLANG_VERSION
     stage: analyze
     script:
         - go install golang.org/x/vuln/cmd/govulncheck@latest