Improve command for running test

It enables `make check` command to build tests and run it
altogether.

test/CMakeLists.txt

@@ -16,10 +16,13 @@ set(testFiles
     testutilsgzip.cpp
     testutilsstring.cpp
 )
+
 foreach(testFile ${testFiles})
     get_filename_component(testFilename "${testFile}" NAME_WLE)
 
     add_executable("${testFilename}" "${testFile}")
     target_link_libraries("${testFilename}" PRIVATE Qt::Test qbt_base)
     add_test(NAME "${testFilename}" COMMAND "${testFilename}")
+
+    add_dependencies(check "${testFilename}")
 endforeach()