chore(deps): update actions/cache action to v4.2.3 (#732)

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

Author: renovate[bot]

.github/workflows/build.yml

@@ -20,7 +20,7 @@ jobs:
       - name: Set up Poetry
         uses: ni/python-actions/[email protected]
       - name: Cache virtualenv (all extras)
-        uses: actions/cache@v4
+        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
         with:
           path: .venv
           key: nidaqmx-all-extras-${{ runner.os }}-py${{ steps.setup-python.outputs.python-version }}-${{ hashFiles('poetry.lock') }}

.github/workflows/generate_docs.yml

@@ -17,7 +17,7 @@ jobs:
       - name: Set up Poetry
         uses: ni/python-actions/[email protected]
       - name: Cache virtualenvs
-        uses: actions/cache@v4
+        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
         with:
           path: |
             .venv

.github/workflows/run_system_tests.yml

@@ -24,7 +24,7 @@ jobs:
       - name: Import DAQmx config
         run: C:\nidaqmxconfig\targets\win64U\x64\msvc-14.0\release\nidaqmxconfig.exe --eraseconfig --import tests\max_config\nidaqmxMaxConfig.ini
       - name: Cache virtualenvs
-        uses: actions/cache@v4
+        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
         with:
           path: |
             .venv

.github/workflows/run_unit_tests.yml

@@ -25,7 +25,7 @@ jobs:
       - name: Set up Poetry
         uses: ni/python-actions/[email protected]
       - name: Restore cached virtualenv (main only)
-        uses: actions/cache/restore@v4
+        uses: actions/cache/restore@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
         id: restore-nidaqmx-main-only
         with:
           path: .venv
@@ -37,13 +37,13 @@ jobs:
       - name: check installdriver subcommand can be invoked
         run: poetry run nidaqmx installdriver --help
       - name: Save cached virtualenv (main only)
-        uses: actions/cache/save@v4
+        uses: actions/cache/save@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
         if: steps.restore-nidaqmx-main-only.outputs.cache-hit != 'true'
         with:
           path: .venv
           key: ${{ steps.restore-nidaqmx-main-only.outputs.cache-primary-key }}
       - name: Cache virtualenv (with dev dependencies)
-        uses: actions/cache@v4
+        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
         with:
           path: .venv
           key: nidaqmx-with-dev-${{ runner.os }}-py${{ matrix.python-version }}-${{ hashFiles('poetry.lock') }}