Merge pull request #3673 from 2i2c-org/dependabot/github_actions/acti…

…ons/cache-4

Bump actions/cache from 3 to 4

.github/workflows/deploy-hubs.yaml

@@ -82,7 +82,7 @@ jobs:
       # this job is re-attempted as part of the same workflow run after
       # succeeding previously.
       - name: Save pip's install cache on job completion
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.cache/pip
           # key determines if we define or reuse an existing cache or not. Our