Merge branch 'release_3.0_somefixes' into 'develop'

COMP: update docker image for CI

See merge request !17
6 jobs for develop in 4 minutes and 13 seconds (queued for 13 seconds)
Status Name Job ID Coverage
  Build
passed build #220261

00:01:38

 
  Static Analysis
passed codespell #220264

00:00:08

passed cppcheck #220265

00:00:15

passed flake8 #220262

00:00:20

passed pylint #220263

00:00:26

 
  Test
passed ctest #220266

00:02:08