Added logic for storing Armis Access Token into Keyvault and Added Severity parameter into AlertActivity data connector

[dhwanishah-crest]

Change(s):

• Updated Armis AlertActivity and Armis Device Data connectors to add keyvault for storing Armis Access Token. Added Severity parameter in AlertActivity.

Reason for Change(s):

• Client enhancement in exisiting data connector

Version Updated:

• Yes
• Main Template version updated from 3.1.0 to 3.1.1

Testing Completed:

• Yes

Checked that the validations are passing and have addressed any issues that are present:

• Yes

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