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

Author: renovate[bot]

.github/actions/run_and_upload_unit_tests/action.yml

@@ -15,7 +15,7 @@ runs:
       run: echo "osVersion=$ImageOS" >> "$GITHUB_ENV"
       shell: bash
     - name: Cache ${{ inputs.package-name }} virtualenv
-      uses: actions/cache@8b402f58fbc84540c8b491a91e594a4576fec3d7 # v5.0.2
+      uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
       with:
         path: ${{ github.workspace }}/${{ inputs.package-basepath }}/${{ inputs.package-name }}/.venv
         key: ${{ inputs.package-name }}-${{ runner.os }}-py${{ env.pythonVersion }}-${{ hashFiles(format('{0}/{1}/poetry.lock', inputs.package-basepath, inputs.package-name)) }}

.github/workflows/check_codegen.yml

@@ -56,7 +56,7 @@ jobs:
       - name: Check for lock changes
         run: poetry check --lock
       - name: Cache virtualenv
-        uses: actions/cache@8b402f58fbc84540c8b491a91e594a4576fec3d7 # v5.0.2
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         with:
           path: ${{ github.workspace }}/tools/grpc_generator/.venv
           key: grpc_generator-only-main-${{ runner.os }}-py${{ steps.setup-python.outputs.python-version }}-${{ hashFiles('tools/grpc_generator/poetry.lock') }}

.github/workflows/check_docs.yml

@@ -33,7 +33,7 @@ jobs:
       - name: Check for lock changes
         run: poetry check --lock
       - name: Cache virtualenv (with docs)
-        uses: actions/cache@8b402f58fbc84540c8b491a91e594a4576fec3d7 # v5.0.2
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         with:
           path: ${{ github.workspace }}/${{ inputs.package-basepath }}/${{ inputs.package-name }}/.venv
           key: ${{ inputs.package-name }}-with-docs-${{ runner.os }}-py${{ steps.setup-python.outputs.python-version }}-${{ hashFiles(format('{0}/{1}/poetry.lock', inputs.package-basepath, inputs.package-name)) }}