Install Qt docs

.github/workflows/build.yaml

@@ -19,7 +19,7 @@ jobs:
         sudo apt-mark hold grub-efi-amd64-signed
         sudo apt update
         sudo apt upgrade
-        sudo apt install lcov libfuse2 qtbase5-dev qtconnectivity5-dev qttools5-dev qttools5-dev-tools
+        sudo apt install lcov libfuse2 qtbase5-dev qtbase5-doc-dev qtconnectivity5-dev qttools5-dev qttools5-dev-tools
     - name: Install linuxdeploy
       run: |
         curl --create-dirs --location --output-dir /home/runner/.local/bin --remote-name-all \
@@ -107,6 +107,7 @@ jobs:
       with:
         version: ${{ matrix.qt }}
         modules: ${{ startsWith(matrix.qt, '6') && 'qtconnectivity' || '' }}
+        documentation: true
     - name: Install linuxdeploy
       run: |
         curl --create-dirs --location --output-dir /home/runner/.local/bin --remote-name-all \
@@ -201,6 +202,7 @@ jobs:
       with:
         version: ${{ matrix.qt }}
         modules: ${{ startsWith(matrix.qt, '6') && 'qtconnectivity' || '' }}
+        documentation: true
     - name: Build
       id: build
       env:
@@ -326,6 +328,7 @@ jobs:
       with:
         version: ${{ matrix.qt }}
         arch: win64_msvc2019_64
+        documentation: true
         set-env: false
     - name: Install Qt
       uses: jurplel/install-qt-action@v3
@@ -337,6 +340,7 @@ jobs:
         # \todo Remove this if/when the runner's MinGW is updated to fix the incompatibility.
         tools: ${{ startsWith(matrix.qt, '6.6') && startsWith(matrix.generator, 'MinGW') && 'tools_mingw90' || '' }}
         #add-tools-to-path: true ///< \toto Use once released by install-qt-action.
+        documentation: true
     - name: Configure cross-compilation
       if: matrix.arch == 'arm64'
       shell: bash