Log Message:
cmake: updated to 3.18.2

Changes made since CMake 3.18.1:
* AutoGen: Fix over-specified direct dependencies of custom command
* AutoGen: Add test to check for correct AutoMoc dependencies
* FindMPI: Fix regression in pthread guard
* FPHSA: detect inclusion between find modules
* Tests: Isolate RunCMake.FindPkgConfig from caller environment
* FindRuby: Restore compatibility variable RUBY_INCLUDE_PATH
* Xcode: Explicitly turn off signing in try_compile projects
* PCH: Avoid Apple-specific architecture flags on other platforms
* gitlab-ci: add 'cmake' tag to all jobs
* Tests: Fix RunCMake.try_compile test for C standards with MSVC 19.27
* gitlab-ci: Update Windows builds to MSVC 19.27
* ExternalProject: Stop patch target from always appearing out-of-date
* ExternalProject: Stop configure target from always appearing out-of-date
* PCH: Avoid unnecessary 30s delay on MSBuild Generator with REUSE_FROM
* FindRuby: Add documentation for deprecated variables
* Autogen: Turn off moc path prefix generation by default
* Help: Add 3.18.2 release note about AUTOMOC_PATH_PREFIX default change
* Ninja: Restore shorter path to response files
* GoogleTest: Restore support for list arguments in TEST_EXECUTOR
* FindPython: ensure user's policies are respected
* FindPython: manage SOABI for all Python versions
* FindPython: enhance robustness of version extraction from library name
* MSVC: Record support for C11 and c_restrict
* CMakeFindBinUtils: Always consider plain binutils when not cross-compiling
* FindHDF5: fix compiler detection when HL is disabled
* llvm-rc: Fix quoting of path to cmake in CMAKE_RC_COMPILE_OBJECT