CI: fix native tests toolchain on windows (#4668)

* CI: ctest: fix trigger on CMakeLists change

* CI: ctest: update cmake version

this removes a warning
and matches gtest

* CI: ctest: remove explicit build mode for MSVC

gtest switched to dynamic libc (/MD), which is default, so this just works now

.github/workflows/ctest.yml

@@ -11,7 +11,7 @@ on:
       - '**.hh?'
       - '**.hpp'
       - '**.hxx'
-      - '**.CMakeLists'
+      - '**/CMakeLists.txt'
       - '.github/workflows/ctest.yml'
   pull_request:
     paths:
@@ -21,7 +21,7 @@ on:
       - '**.hh?'
       - '**.hpp'
       - '**.hxx'
-      - '**.CMakeLists'
+      - '**/CMakeLists.txt'
       - '.github/workflows/ctest.yml'
 
 jobs:

test/cpp/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 3.16)
 project(ap-cpp-tests)
 
 enable_testing()
@@ -7,8 +7,8 @@ find_package(GTest REQUIRED)
 
 if (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
     add_definitions("/source-charset:utf-8")
-    set(CMAKE_CXX_FLAGS_DEBUG "/MTd")
-    set(CMAKE_CXX_FLAGS_RELEASE "/MT")
+    # set(CMAKE_CXX_FLAGS_DEBUG "/MDd") # this is the default
+    # set(CMAKE_CXX_FLAGS_RELEASE "/MD") # this is the default
 elseif (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
     # enable static analysis for gcc
     add_compile_options(-fanalyzer -Werror)