ci(scan-docker-images): fix sarif upload job
In splitting off report generation from image listing, the `checkout`
step was not duplicated, which is required for the `upload-sarif`
action to work. This commit adds that checkout back in.
@@ -30,6 +30,7 @@ jobs:
uses: jlumbroso/free-disk-space@main
with:
tool-cache: true
+ - uses: actions/checkout@v3
- name: Scan ${{ matrix.image }}
id: scan
continue-on-error: true
