Adds support for sending tenantID to callstats

[karthikbr82]

callstats.js now support the submission of additionalIDs, additionalIDs can be submitted in configParams of Initialize API. More Info - https://docs.callstats.io/javascript/#callstats-initialize-with-app-secret

The following additionalIDs can be submitted,

let additionalIDs = { customerID: "Customer Identifier. Example, walmart.", tenantID: "Tenant Identifier. Example, monster.", productName: "Product Name. Example, Jitsi.", meetingsName: "Meeting Name. Example, Jitsi loves callstats.", serverName: "Server/MiddleBox Name. Example, jvb-prod-us-east-mlkncws12.", pbxID: "PBX Identifier. Example, walmart.", pbxExtensionID: "PBX Extension Identifier. Example, 5625.", fqExtensionID: "Fully qualified Extension Identifier. Example, +71 (US) +5625.", sessionID: "Session Identifier. Example, session-12-34", };

This PR adds the support for submitting the tenantID.

[jitsi-jenkins]

Hi, thanks for your contribution! If you haven't already done so, could you please make sure you sign our CLA (https://jitsi.org/icla for individuals and https://jitsi.org/ccla for corporations)? We would unfortunately be unable to merge your patch unless we have that piece :(.

[karthikbr82]

@jitsi-jenkins I don't need the CLA, I have signed it as well.

[saghul]

Is this still relevant @karthikbr82 ?