Bump the copyright year to 2024 #6092

Job	Run time
Preliminary configuration	5s
Build (instance-operator)	1m 11s
Build (tenant-operator)	1m 21s
Build (bastion-operator)	1m 9s
Build (exam-agent)	1m 25s
Build (instmetrics)	1m 21s
Build (crownlabs-image-list)	26s
Build (delete-stale-instances)	24s
Build (frontend-app)	2m 51s
Build (qlkube)	42s
Build (tigervnc)	56s
Build (websockify)	43s
Build (content-downloader)	25s
Build (content-uploader)	33s
Build (ssh-bastion)	15s
Build (img-exporter)	20s
Create a new CrownLabs release	0s
Trigger events upon /deploy-staging comment	0s
Trigger events upon successful push to master	0s
	14m 7s

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