CS-5881: Chat resource bundle missing keys session.has.expired in French

Fix description: Add 2 missed key in ressource bundle file
CS-5881: Update Chat resource bundle from Crowdin
CS-5881: Chat resource bundle missing keys session.has.expired in French

Fix description: Update key in Portuguese.
Merge branch 'fix/2.2.x/CS-5881' into stable/2.2.x