refactor(modules): remove two unused modules #307

Job	Run time
fmt	16s
validate (envs/production)	21s
validate (envs/staging)	23s
validate (modules/api)	26s
validate (modules/cloudflare)	17s
validate (modules/dbdump)	21s
validate (modules/dbsetup)	20s
validate (modules/enmeshed)	18s
validate (modules/gcloud/cluster)	16s
validate (modules/gcloud/gcloud_dbdump_reader)	15s
validate (modules/gcloud/gcloud_dbdump_writer)	31s
validate (modules/gcloud/gcloud_mysql)	15s
validate (modules/gcloud/gcloud_postgres)	17s
validate (modules/hydra)	16s
validate (modules/ingress)	19s
validate (modules/ingress-nginx)	14s
validate (modules/kratos)	21s
validate (modules/redis)	15s
validate (modules/rocket-chat)	15s
validate (modules/tls-self-signed-cert)	18s
	6m 14s

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