FIX: Linker errors in tests on Windows

Adding the grpc-generated sources to the executable of each test fixes
the protobuf-related linker errors on Windows.

test/CMakeLists.txt

@@ -61,13 +61,13 @@ list(LENGTH test_cases len_test_cases)
 math(EXPR len_test_cases "${len_test_cases} - 1")
 foreach (i RANGE "${len_test_cases}")
     list(GET test_cases ${i} test_case_name)
-    add_executable(${test_case_name} ${test_case_name}.cpp)
+    add_executable(${test_case_name} ${test_case_name}.cpp ${GRPC_GENERATED})
     set(libcaosdb_TEST_SRC "${CMAKE_CURRENT_SOURCE_DIR}/${test_case_name}.cpp
         ${libcaosdb_TEST_SRC}")
     target_link_libraries(${test_case_name}
         PRIVATE GTest::gtest_main caosdb ccaosdb gtest::gtest)
     target_include_directories(${test_case_name}
-      PUBLIC ${CMAKE_CURRENT_BINARY_DIR})
+      PUBLIC ${CMAKE_CURRENT_BINARY_DIR}/include ${CMAKE_CURRENT_BINARY_DIR})
     if(_LINTING)
         message(STATUS "linting for tests: ${_CMAKE_CXX_INCLUDE_WHAT_YOU_USE}")
         set_target_properties(${test_case_name}