updated sed command to update image tags with latest version (#381)

Author: mholder6

.github/workflows/create-release.yml

@@ -76,7 +76,7 @@ jobs:
 
       - name: Update params.env with new release version
         run: |     
-          sed -i 's|:v[0-9.]*.*|:${{ github.event.inputs.tag_name }}|gm' config/overlays/odh/params.env
+          sed -i 's|:v[0-9.]*.*-latest|:${{ github.event.inputs.tag_name }}|gm' config/overlays/odh/params.env 
       - name: Commit changes
         run: |
           git config --global user.email "github-actions@github.com"