chore(deps): update actions/cache action to v5.0.3 (#280)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/PR.yml

@@ -46,7 +46,7 @@ jobs:
       - name: Set up Poetry
         uses: ni/python-actions/setup-poetry@aa64e60612cb078b0c2ada666becbd70d4817d55 # v0.7.1
       - name: Cache virtualenv
-        uses: actions/cache@8b402f58fbc84540c8b491a91e594a4576fec3d7 # v5.0.2
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         with:
           path: .venv
           key: nps-${{ runner.os }}-py${{ steps.setup-python.outputs.python-version }}-${{ hashFiles('poetry.lock') }}