fix: fix cache layer issues (#16995,#16997,#16996,#17038)
1. Load config and initialize cache layer in jobservice(for GC)
2. Cache artifact by digest the key should contains repository name
3. Repository cache cleanup error when update
4. Skip save cache when request ctx in transaction
Signed-off-by: chlins <chenyuzh@vmware.com>
Fixes#11016
1. src/pkg/q->src/internal/q
2. src/internal->src/lib (internal is a reserved package name of golang)
3. src/api->src/controller
Signed-off-by: Wenkai Yin <yinw@vmware.com>