ASIM WebSession Parser: Fixed Broken Azure Firewall Template Reference

What Changed

Fixed a case-sensitive path reference in the ASIM WebSession ARM template. The template URI was pointing to ASimWebSessionAzureFirewall (capital A) but the actual directory is AsimWebSessionAzureFirewall (lowercase s).

Security Impact (Visibility & Fidelity)

The incorrect case in the template URI caused Azure Firewall WebSession parser deployments to fail completely — GitHub raw URLs are case-sensitive, so the ARM template could not locate the referenced nested template.

Deployments using the FullDeploymentWebSession.json template would encounter a deployment failure when attempting to provision the Azure Firewall WebSession parser component. This resulted in a complete blind spot for Azure Firewall web session data in ASIM normalization — no Azure Firewall HTTP traffic was being parsed into the imWebSession schema.

Affected Files

Parsers/ASimWebSession/ARM/FullDeploymentWebSession.json