Update actions to Node 20

.github/actions/install-python/action.yml

@@ -10,7 +10,7 @@ runs:
   using: composite
   steps:
     - name: install Python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         # The `imp` module is removed in Python 3.12
         # but required by Conan 1.x.
@@ -23,7 +23,7 @@ runs:
       run: echo "dir=$(pip cache dir)" >> $GITHUB_OUTPUT
     - name: restore Python cache directory
       id: cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
           path: ${{ steps.pip-cache.outputs.dir }}
           key: ${{ runner.os }}-${{ inputs.key }}

.github/actions/install-windows/action.yml

@@ -17,7 +17,7 @@ runs:
         echo "USERPROFILE=%USERPROFILE%" >> $GITHUB_OUTPUT
     - name: install Make from cache
       id: cache-scoop
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: |
           ${{ steps.env.outputs.PROGRAMDATA }}\scoop

.github/workflows/nix.yml

@@ -29,7 +29,7 @@ jobs:
       install_dir: /usr/local
     steps:
       - name: checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: true
       - name: install environment

.github/workflows/windows.yml

@@ -24,7 +24,7 @@ jobs:
       install_dir: C:\\
     steps:
       - name: checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: true
       - name: install environment