fix(i18n): translate «add a Entity» with context in french

--HG--
branch : seda21
5 jobs for !20 with topic/seda21/i18n in 17 minutes and 5 seconds (queued for 21 minutes and 27 seconds)
latest detached
Status Job ID Name Coverage
  Lint
passed check-manifest #411550

00:00:37

passed flake8 #411551

00:00:46

failed check-manifest #411507

00:00:44

failed flake8 #411506

00:00:44

 
  Tests
failed py3 #411508

00:16:16

 
Name Stage Failure
failed
py3 Tests
Uploading artifacts for failed job
Uploading artifacts...
py3-deprecated-warnings.json: found 1 matching files and directories

Uploading artifacts as "archive" to coordinator... ok
id=411508 responseStatus=201 Created token=ysYS-PWC
Uploading artifacts...
report.xml: found 1 matching files and directories

Uploading artifacts as "junit" to coordinator... ok
id=411508 responseStatus=201 Created token=ysYS-PWC
Cleaning up file based variables
ERROR: Job failed: command terminated with exit code 1