fix(API,monitor): fix high severity vulnerability on json5

[amrosu]

Correction de la vulnérabilité majeure liée à la version de Json5 dans l'API et client itowns

[coveralls]

Pull Request Test Coverage Report for Build 3845966941

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 95.961%

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Totals
Change from base Build 3741248695:	0.0%
Covered Lines:	5935
Relevant Lines:	6137

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💛 - Coveralls