Considering Avast has a deployment guide for deploying their tool with Jamf, I would say it's safe to assume you can deploy it with Jamf.
However, step 3 in their installation process would cause me to not use the client. The reason there is user interaction is they are trying to add a certificate to the keychain and force trust it, Apple has not allowed force trust (the -k flag) on the security binary in years. How this should be done, is you deploy the certificate (likely a root certificate) directly with Jamf and apples MDM framework automatically trusts the certificate and there is no user interaction. All the documentation aside of the certificate part looks to be pretty solid. I do strongly recommend submitting feedback on how they are handling the certificate as it is beyond stupid.
https://businesshelp.avast.com/Content/Products/AfB_Management_Consoles/DeviceManagement/Deployingon...
