fix typo [skip ci]

Author: selimseker

.github/workflows/build_prod_container.yml

@@ -19,7 +19,7 @@ jobs:
         id: itag
         run: |
           CARGO_VERSION=$(awk '/\[workspace.package\]/ {flag=1} flag && /version =/ {print $3; flag=0}' Cargo.toml | sed 's/"//g')
-          IMAGE_TAG=v${{ steps.itag.outputs.itag }} # set the image tag with "v" prefix
+          IMAGE_TAG=v$CARGO_VERSION # set the image tag with "v" prefix
           echo "Cargo.toml version: $CARGO_VERSION"
           echo "Image tag: $IMAGE_TAG"
           echo "itag=$IMAGE_TAG" >> $GITHUB_OUTPUT