CI: add spell checker #5974

Job	Run time
Colima (v0.6.5)	6m 46s
Colima (v0.6.5)	6m 46s
Integration tests	13m 57s
Integration tests	13m 57s
Integration tests (on Linux) (alpine.yaml)	6m 13s
Integration tests (on Linux) (alpine.yaml)	6m 13s
Integration tests (on Linux) (debian.yaml)	7m 17s
Integration tests (on Linux) (debian.yaml)	7m 17s
Integration tests (on Linux) (fedora.yaml)	6m 27s
Integration tests (on Linux) (fedora.yaml)	6m 27s
Lints	1m 47s
Lints	1m 47s
Integration tests (on Linux) (opensuse.yaml)	7m 17s
Integration tests (on Linux) (opensuse.yaml)	7m 17s
Integration tests (on Linux) (docker.yaml)	6m 53s
Integration tests (on Linux) (docker.yaml)	6m 53s
Integration tests (on Linux) (../hack/test-templates/alpine-iso-9p-writable.yaml)	5m 39s
Integration tests (on Linux) (../hack/test-templates/alpine-iso-9p-writable.yaml)	5m 39s
Spell check	11s
Spell check	11s
Integration tests (on Linux) (../hack/test-templates/net-user-v2.yaml)	8m 26s
Integration tests (on Linux) (../hack/test-templates/net-user-v2.yaml)	8m 26s
Integration tests (on Linux) (../hack/test-templates/test-misc.yaml)	19m 35s
Integration tests (on Linux) (../hack/test-templates/test-misc.yaml)	19m 35s
Unit tests (1.22.x)	48s
Unit tests (1.22.x)	48s
Upgrade test (v0.15.1)	13m 24s
Upgrade test (v0.15.1)	13m 24s
Unit tests (1.23.x)	4m 2s
Unit tests (1.23.x)	4m 2s
VMNet test	10m 43s
VMNet test	10m 43s
vz (default.yaml)	7m 15s
vz (default.yaml)	10m 28s
Windows tests	2m 29s
Windows tests	2m 29s
vz (fedora.yaml)	9m 55s
vz (fedora.yaml)	9m 55s
	4h 41m 21s

Provide feedback