Fix Python command for aqtinstall tool installation on macOS and Windows

Author: anchapin

.github/workflows/build_pat.yaml

@@ -61,7 +61,7 @@ jobs:
         elif [ "$RUNNER_OS" == "macOS" ]; then
           # Install Qt Installer Framework using aqtinstall
           python3 -m pip install --break-system-packages aqtinstall
-          python -m aqt install-tool -O "${{ github.workspace }}/Qt/" mac desktop tools_ifw
+          python3 -m aqt install-tool -O "${{ github.workspace }}/Qt/" mac desktop tools_ifw
           
           # Add Qt IFW to PATH
           QT_IFW_DIR=$(find "${{ github.workspace }}/Qt/Tools/QtInstallerFramework" -name "bin" -type d | head -1)
@@ -72,7 +72,7 @@ jobs:
         elif [ "$RUNNER_OS" == "Windows" ]; then
           # Install Qt Installer Framework using aqtinstall
           python3 -m pip install --break-system-packages aqtinstall
-          python -m aqt install-tool -O "${{ github.workspace }}/Qt/" windows desktop tools_ifw
+          python3 -m aqt install-tool -O "${{ github.workspace }}/Qt/" windows desktop tools_ifw
           
           # Add Qt IFW to PATH
           QT_IFW_DIR=$(find "${{ github.workspace }}/Qt/Tools/QtInstallerFramework" -name "bin" -type d | head -1)