Qt 6.8 build warning from CMake

[guihkx]

On 39fc4ec, with Qt 6.8.0, on Linux:

CMake Warning (dev) at /usr/lib/cmake/Qt6Qml/Qt6QmlMacros.cmake:2958 (message):
  src/qml/Utilities.js is not an ECMAScript module and also doesn't contain
  '.pragma library'.  It will be re-evaluated in the context of every QML
  document that explicitly or implicitly imports io.github.nuttyartist.notes.
  Set its QT_QML_SKIP_QMLDIR_ENTRY source file property to FALSE if you
  really want this to happen.  Set it to TRUE to prevent it.
Call Stack (most recent call first):
  /usr/lib/cmake/Qt6Qml/Qt6QmlMacros.cmake:891 (qt6_target_qml_sources)
  /usr/lib/cmake/Qt6Qml/Qt6QmlMacros.cmake:1148 (qt6_add_qml_module)
  CMakeLists.txt:328 (qt_add_qml_module)
This warning is for project developers.  Use -Wno-dev to suppress it.

Full log:

$ cmake -B build -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=Release
-- The CXX compiler identification is GNU 14.2.1
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/sbin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Trying to find Qt 6...
-- Performing Test HAVE_STDATOMIC
-- Performing Test HAVE_STDATOMIC - Success
-- Found WrapAtomic: TRUE
-- Found OpenGL: /usr/lib/libOpenGL.so
-- Found WrapOpenGL: TRUE
-- Found XKB: /usr/lib/libxkbcommon.so (found suitable version "1.7.0", minimum required is "0.5.0")
-- Found WrapVulkanHeaders: /usr/include
-- Success! Configuration details:
-- App name: Notes
-- App version: 2.3.1
-- Qt version: 6.8.0
-- Update checker: ON
-- Pro Version: ON
-- Build type: Release
CMake Warning (dev) at /usr/lib/cmake/Qt6Qml/Qt6QmlMacros.cmake:2958 (message):
  src/qml/Utilities.js is not an ECMAScript module and also doesn't contain
  '.pragma library'.  It will be re-evaluated in the context of every QML
  document that explicitly or implicitly imports io.github.nuttyartist.notes.
  Set its QT_QML_SKIP_QMLDIR_ENTRY source file property to FALSE if you
  really want this to happen.  Set it to TRUE to prevent it.
Call Stack (most recent call first):
  /usr/lib/cmake/Qt6Qml/Qt6QmlMacros.cmake:891 (qt6_target_qml_sources)
  /usr/lib/cmake/Qt6Qml/Qt6QmlMacros.cmake:1148 (qt6_add_qml_module)
  CMakeLists.txt:328 (qt_add_qml_module)
This warning is for project developers.  Use -Wno-dev to suppress it.

-- Found X11: /usr/include
-- Looking for XOpenDisplay in /usr/lib/libX11.so;/usr/lib/libXext.so
-- Looking for XOpenDisplay in /usr/lib/libX11.so;/usr/lib/libXext.so - found
-- Looking for gethostbyname
-- Looking for gethostbyname - found
-- Looking for connect
-- Looking for connect - found
-- Looking for remove
-- Looking for remove - found
-- Looking for shmat
-- Looking for shmat - found
-- Looking for IceConnectionNumber in ICE
-- Looking for IceConnectionNumber in ICE - found
-- Configuring done (10.4s)
-- Generating done (0.1s)
-- Build files have been written to: /home/gui/dev/notes/build