Remove the warning

Author: leshikus

.github/workflows/ci.yaml

@@ -54,7 +54,7 @@ jobs:
         args: --timeout=10m
     - name: yamllint
       run: |
-        apt update && apt install -y yamllint
+        apt-get update && apt-get install -y yamllint
         yamllint -c .yamllint $(find . -path ./vendor -prune -o -type f -regex ".*y[a]ml" -print | tr '\n' ' ')
     - name: check-license
       run: |