cmake: updated to 3.18.3

CMake 3.18.3
* AutoGen: Fix moc and uic dependencies when building Qt itself
* foreach: Fix crash parsing integer out of range
* gitlab-ci: Prefer MR rules for any pipeline associated with a MR
* Help: Update 3.18.2 release notes to mention 3.16.9 and 3.17.5
* gitlab-ci: update macOS jobs to use Xcode 11.7
* Check*CompilerFlag: Do not set result as a normal variable too
* PCH: Mark CMake PCH source files as -x -header
* PCH: Fix 30s wait for VS2008 when used via -Tv90
* AutoMoc: Restore support for re-running after project file changes
* AutoMoc: Re-run moc if a dependency is missing
* file(GENERATE): Create output file structures for all directories first
* Tests: Pass additional Qt information to Ninja and NMC tests
* Ninja Multi-Config: Fix clean:all target
* Ninja Multi-Config: Fix cleaning of utility targets with commands
* Ninja Multi-Config: Fix dependencies of utility targets
* Ninja Multi-Config: Fix dependencies of custom commands
* FindJNI: Add arm64 support
* UseSWIG: Update option -interface usage
* FindPython: enhance ABI checks against include directory
* FindPython: CMP0012 must be set to NEW
* ARMClang: Fix link line generation after addition of armlink support
* FindMatlab: add R2020b => 9.9
* MSVC: Record support for c_static_assert
* CUDA: Support setting CUDA14/17 when using MSVC
* Implement cm::static_reference_cast by declval

(adam)