My i7 CPU is not listed either, but I hope this means it will still work:
"The true minimum requirements are TPM 1.2 and a 64-bit dual-core CPU that’s 1GHz or greater."
https://www.theverge.com/2021/6/25/22550376/microsoft-windows-11-tpm-chips-requirement-security
Actually it updates itself, so if you already have it, just running the app will cause it to update itself automatically I found out on a second PC. :)