chore(deps): update actions/cache action to v4.0.2

Author: renovate[bot]

.github/workflows/check_docs.yml

@@ -19,7 +19,7 @@ jobs:
       - name: Check for lock changes
         run: poetry check --lock
       - name: Cache virtualenv (with docs)
-        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4
+        uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4.0.2
         with:
           path: .venv
           key: nipanel-with-docs-${{ runner.os }}-py${{ steps.setup-python.outputs.python-version }}-${{ hashFiles('poetry.lock') }}

.github/workflows/check_nipanel.yml

@@ -19,7 +19,7 @@ jobs:
       - name: Check for lock changes
         run: poetry check --lock
       - name: Cache virtualenv
-        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4
+        uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4.0.2
         with:
           path: .venv
           key: nipanel-${{ runner.os }}-py${{ steps.setup-python.outputs.python-version }}-${{ hashFiles('poetry.lock') }}

.github/workflows/run_unit_tests.yml

@@ -26,7 +26,7 @@ jobs:
       - name: Set up Poetry
         uses: ni/python-actions/setup-poetry@e8f25e9a64426bd431ac124b83df11b76cdf60d5 # v0.1.0
       - name: Cache virtualenv
-        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4
+        uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4.0.2
         with:
           path: .venv
           key: nipanel-${{ runner.os }}-py${{ steps.setup-python.outputs.python-version }}-${{ hashFiles('poetry.lock') }}