[Snyk] Security upgrade socket.io-client from 1.7.4 to 2.2.0

[nawazdhandala]

Snyk has created this PR to fix 2 vulnerabilities in the npm dependencies of this project.

Snyk changed the following file(s):

• data-service/sdk/package.json

Vulnerabilities that will be fixed with an upgrade:

	Issue	Score
	Improper Input Validation SNYK-JS-SOCKETIOPARSER-3091012	704
	Denial of Service (DoS) SNYK-JS-SOCKETIOPARSER-1056752	696

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Learn how to fix vulnerabilities with free interactive lessons:

🦉 Denial of Service (DoS) 🦉 Improper Input Validation