ci: Enable Qt tests in nightly VS IDE job

.gitlab/ci/env_windows_vs2022_x64.ps1

diff --git a/.gitlab/ci/env_windows_vs2022_x64.ps1 b/.gitlab/ci/env_windows_vs2022_x64.ps1
new file mode 100755
index 0000000..42aec11
--- /dev/null
+++ b/.gitlab/ci/env_windows_vs2022_x64.ps1
@@ -0,0 +1,4 @@
+if ("$env:CMAKE_CI_NIGHTLY" -eq "true") {
+  $cmake = "build\install\bin\cmake"
+  . ".gitlab/ci/qt-env.ps1"
+}