feat: addpkg command respects gno.mod file #5800

Job	Run time
Run Main (autocounterd) / Go Build / generated	9s
Run Main (autocounterd) / Go Linter / lint	40s
Run Main (docker-integration) / Go Build / generated	5s
Run Main (autocounterd) / Go Test / test	47s
Run Main (docker-integration) / Go Linter / lint	11s
Run Main (docker-integration) / Go Test / test	29s
Run Main (genproto) / Go Build / generated	13s
Run Main (genproto) / Go Linter / lint	1m 15s
Run Main (genproto) / Go Test / test	43s
Run Main (genstd) / Go Build / generated	8s
Run Main (genstd) / Go Linter / lint	31s
Run Main (genstd) / Go Test / test	35s
Run Main (goscan) / Go Build / generated	12s
Run Main (goscan) / Go Linter / lint	28s
Run Main (goscan) / Go Test / test	58s
Run Main (logos) / Go Build / generated	9s
Run Main (logos) / Go Linter / lint	28s
Run Main (logos) / Go Test / test	1m 9s
Run Main (loop) / Go Build / generated	8s
Run Main (loop) / Go Linter / lint	35s
Run Main (loop) / Go Test / test	47s
	10m 40s

Provide feedback