Set maximal allowed cpp error count to 54

9 jobs for cppcheck_via_gitlab
Status Name Job ID Coverage
  Test
passed clang-c++11-Qt4 #5063
Linux MultiThreads

00:07:56

passed clang-c++11-Qt5 #5067
Linux MultiThreads

00:09:40

passed clang-c++98-Qt4 #5065
Linux MultiThreads

00:06:01

passed clang-c++98-Qt5 #5069
Linux MultiThreads

00:07:21

passed cppcheck #5070
Linux MultiThreads

01:00:48

passed gcc-c++11-Qt4 #5062
Linux

00:03:23

passed gcc-c++11-Qt5 #5066
Linux

00:03:49

passed gcc-c++98-Qt4 #5064
Linux

00:03:06

passed gcc-c++98-Qt5 #5068
Linux

00:03:22