Use the new cache service: upgrade @actions/cache to ^4.0.0 (actions#1007)

* Upgrade-actions/cache * Review licenses & update types * Fixed poetry install command in e2e-cache.yml * Updated package-lock.json

Author: priyagupta108

.github/workflows/e2e-cache.yml

@@ -89,7 +89,7 @@ jobs:
  python-version: ${{ matrix.python-version }}
  cache: 'poetry'
  - name: Install dependencies
- run: poetry install
+ run: poetry install --no-root
 
  python-pip-dependencies-caching-path:
  name: Test pip (Python ${{ matrix.python-version}}, ${{ matrix.os }}, caching path)