Fixes for static checks #155

Job	Run time
build (ubuntu-latest, ci-dev-client-only-qt5, 5.15)	3m 19s
build (ubuntu-latest, ci-dev-client-only-qt6, 6.5.*, qtshadertools qtscxml)	4m 44s
build (ubuntu-latest, ci-dev-client-and-ui-qt5, 5.15)	5m 58s
build (ubuntu-latest, ci-dev-client-and-ui-qt6, 6.5.*)	7m 46s
build (windows-latest, ci-dev-client-only-qt5, 5.15)	4m 28s
build (windows-latest, ci-dev-client-only-qt6, 6.5.*, qtshadertools qtscxml)	6m 37s
build (windows-latest, ci-dev-client-and-ui-qt5, 5.15)	6m 42s
build (windows-latest, ci-dev-client-and-ui-qt6, 6.5.*)	10m 2s
build (macos-latest, ci-dev-client-only-qt5, 5.15)	6m 23s
build (macos-latest, ci-dev-client-only-qt6, 6.5.*, qtshadertools qtscxml)	4m 27s
build (macos-latest, ci-dev-client-and-ui-qt5, 5.15)	9m 49s
build (macos-latest, ci-dev-client-and-ui-qt6, 6.5.*)	8m 4s
	1h 18m 19s

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