Update golang.org/x/net to fix CVE-2022-41717

[Evan Ricks]

Likely not exploitable in this project but can raise issues for those using security scanners

Library: golang.org/x/net
Vulnerability: CVE-2022-41717
Severity: MEDIUM
Installed version: v0.0.0-20220906165146-f3363e06e74c
Fixed version: 0.4.0

[Ahmet Alp Balkan]

Should be fixed now.