Upgrade CI scripts and Ctests to prepare the MPI version

.gitlab-ci.yml

.gitlab/build.yml

.gitlab/ci-test-initial-cache.cmake

.gitlab/common.yml

.gitlab/coverage.yml

.gitlab/coverity.yml

.gitlab/env.sh

.gitlab/pages.yml

.gitlab/release.yml

.gitlab/sonarqube.yml

.gitlab/test.yml

CTestConfig.cmake

cmake_modules/morse_cmake

tests/CMakeLists.txt

tools/analysis.sh

tools/filelist.sh

wrappers/fortran90/CMakeLists.txt