stresstests and cmake tooling

[dkroenke]

For iceoryx is more testing and tooling needed. Especially these points are necessary:

• [ ] cmake check for acl
• [ ] stresstests for roudi,posh and sofi
• [x] cmake files for iceoryx debian package
• [ ] creation for map files
• [x] example for shared memory separation
• [x] script for creating users and groups when execution acl related tests
• [x] refactor non shared memory based communication protocol (message queue, UDS)
• [x] codecov parsing options
• [x] download link for lcov results

[smmathad]

Can module tests for code coverage also be part of this issue?

[mossmaurice]

Open points not needed at the moment, hence closing this issue.