fix docker health check (#9810)

* fix(healthcheck): use default commands instead of yq

this removes yq command and uses grep and awk to get port

* fix: use correct config file

* fix: install curl in runner instead of builder

* fix: remove unused packages

healthcheck.sh

@@ -1,4 +1,4 @@
 #!/bin/bash
 
-PORT=$(yq '.port' /misskey/.config/default.yml)
+PORT=$(grep '^port:' /misskey/.config/default.yml | awk 'NR==1{print $2; exit}')
 curl -s -S -o /dev/null "http://localhost:${PORT}"