Add healthchecks/healthchecks to nvchecker (#701) #1397

Job	Run time
Docker-Other-Repos (docker-archlinux, archlinux)	26s
Docker-Other-Repos (docker-os-systemd, centos7, images/)	21s
Docker-Other-Repos (docker-os-systemd, centos8, images/)	20s
Docker-Other-Repos (docker-os-systemd, rockylinux8, images/)	29s
Docker-Other-Repos (docker-os-systemd, debian10, images/)	23s
Docker-Other-Repos (docker-os-systemd, debian11, images/)	26s
Docker-Other-Repos (docker-os-systemd, debian12, images/)	20s
Docker-Other-Repos (docker-os-systemd, ubuntu18, images/)	28s
Docker-Other-Repos (docker-os-systemd, ubuntu20, images/)	26s
Docker-Other-Repos (docker-os-systemd, ubuntu22, images/)	28s
Docker-Other-Repos (docker-alpine-ftp-server-tls, alpine)	26s
Docker-Other-Repos (docker-alpine-nfs-server, alpine)	22s
Docker-Other-Repos (prometheus_bot, alpine)	31s
Docker-Other-Repos (docker-squid, alpine)	26s
Docker-Other-Repos (docker-ocserv, alpine)	19s
Docker-Other-Repos (docker-flarectl, alpine)	29s
Docker-Other-Repos (docker-flarectl, golang)	22s
Docker-Other-Repos (docker-fluentd-elasticsearch, fluentd)	23s
	7m 25s

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