chore: update image name

Signed-off-by: Florent Benoit <[email protected]>

Author: benoitf

.github/workflows/build-publish.yaml

@@ -41,7 +41,7 @@ jobs:
         id: build-image
         uses: redhat-actions/buildah-build@v2
         with:
-          image: ai-studio-playground-chat
+          image: ai-lab-playground-chat
           tags: nightly ${{ github.sha }}
           containerfiles: |
             ./chat/Containerfile

.github/workflows/release.yaml

@@ -75,7 +75,7 @@ jobs:
         id: build-image
         uses: redhat-actions/buildah-build@v2
         with:
-          image: ai-studio-playground-chat
+          image: ai-lab-playground-chat
           tags: latest ${{ steps.TAG_UTIL.outputs.imageVersion }}
           containerfiles: |
             ./chat/Containerfile