Merge pull request #7735 from python-pillow/renovate/github-actions

Update actions/cache action to v4

.github/workflows/lint.yml

@@ -23,7 +23,7 @@ jobs:
     - uses: actions/checkout@v4
 
     - name: pre-commit cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ~/.cache/pre-commit
         key: lint-pre-commit-${{ hashFiles('**/.pre-commit-config.yaml') }}

.github/workflows/test-cygwin.yml

@@ -95,7 +95,7 @@ jobs:
           python3 -m pip list --outdated | grep numpy | sed -r 's/ +/ /g' | cut -d ' ' -f 3 | sed 's/^/version=/' >> $GITHUB_OUTPUT
 
       - name: pip cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: 'C:\cygwin\home\runneradmin\.cache\pip'
           key: ${{ runner.os }}-cygwin-pip3.${{ matrix.python-minor-version }}-numpy${{ steps.latest-numpy.outputs.version }}-${{ hashFiles('.ci/install.sh') }}

.github/workflows/test-windows.yml

@@ -89,7 +89,7 @@ jobs:
 
     - name: Cache build
       id: build-cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: winbuild\build
         key: