Update update_galata_references.yml github action file (#816)

* Update update_galata_references.yml github action file.

* Update update_lite_galata_references.yml github action file.

Author: HaudinFlorence

.github/workflows/update_galata_references.yaml

@@ -101,7 +101,7 @@ jobs:
           PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD: 1
         run: jlpm install
 
-      - uses: jupyterlab/maintainer-tools/.github/actions/update-snapshots@v1
+      - uses: jupyterlab/maintainer-tools/.github/actions/update-snapshots@main
         with:
           npm_client: jlpm
           github_token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/update_lite_galata_references.yaml

@@ -89,7 +89,7 @@ jobs:
             jlpm install
             yarn playwright install
 
-      - uses: jupyterlab/maintainer-tools/.github/actions/update-snapshots@v1
+      - uses: jupyterlab/maintainer-tools/.github/actions/update-snapshots@main
         with:
           npm_client: jlpm
           github_token: ${{ secrets.GITHUB_TOKEN }}