Bump golang.org/x/net from 0.31.0 to 0.33.0 in /tools #450

Job	Run time
lint	1m 57s
versions	1s
build-and-test	2m 17s
copyright / validate	4s
go-checks / Check that code matches gofumpt	17s
go-checks / Check that go.mod and go.sum are tidy	6s
vault:1.17.6 kind:1.31.2	4m 57s
vault:1.16.3 kind:1.31.2	5m 56s
vault:1.18.1 kind:1.31.2	5m 51s
vault:1.18.1 kind:1.30.6	4m 59s
vault:1.18.1 kind:1.29.10	6m 7s
vault:1.18.1 kind:1.28.15	5m 1s
vault:1.18.1 kind:1.27.16	5m 20s
	42m 53s

Provide feedback