Fix artifact name

Author: shaun-nx

.github/workflows/openshift-certification.yml

@@ -47,7 +47,7 @@ jobs:
     - name: Download Artifacts
       uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
       with:
-        name: ${{ inputs.image }-:${{ inputs.image_version }}
+        name: ${{ inputs.image }-${{ inputs.image_version }}
         path: ${{ github.workspace }}/dist
 
     - name: List files after artifact download