Merge branch '2799-lowercase-color-codes' into 'dev'

Resolve "Less et couleurs en minuscules"

Closes #2799

See merge request !404
7 jobs for feature-c/3689-colorer-icone-tag-multiple in 4 minutes and 41 seconds
Status Job ID Name Coverage
  Test Tools
passed #254782
test_tools

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  Test Quality
passed #254783
web
code_quality

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  Test Unit
passed #254784
web
test_browser_unit

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  Deploy Review
passed #254785
web
deploy_review

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manual #254786
web allowed to fail manual
stop_deploy_review
 
  Test Functional
passed #254787
web
test_browser-functional

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  Test Functional External
passed #254788
web
test_browser-functional-external

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