Update GitHub Actions which were using Node.js 16

.github/workflows/build.yml

@@ -34,7 +34,7 @@ jobs:
       MSYS: winsymlinks:nativestrict
     steps:
       - name: Checkout repository and submodules
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: recursive
       - name: Setup msys2
@@ -114,20 +114,20 @@ jobs:
           make -j $(($(getconf _NPROCESSORS_ONLN) - 1)) DESTDIR=destdir install
       - name: Upload release archive
         if: ${{ matrix.with-feature != null }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: release_${{ runner.os }}_${{ env.PANDOC_VERSION }}
           path: build/ags-manual-*.tar.gz
           if-no-files-found: error
       - name: Upload website
         if: ${{ matrix.with-feature != null }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: website_${{ runner.os }}_${{ env.PANDOC_VERSION }}
           path: build/destdir/usr/local/share/ags-manual/website
           if-no-files-found: error
       - name: Upload CHM file
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: chm_${{ runner.os }}_${{ env.PANDOC_VERSION }}${{ matrix.with-feature }}
           path: build/destdir/usr/local/share/ags-manual/*.chm
@@ -137,7 +137,7 @@ jobs:
     needs: build
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Setup tangling
         run: >
           cd /tmp &&
@@ -152,7 +152,7 @@ jobs:
           dram words=diff-dirs '${{ github.workspace }}/CONTRIBUTING.md' > diff-dirs
           chmod +x diff-dirs
       - name: Download artifacts
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           path: artifacts
       - name: Compare website artifacts