Update go deps

[dholbach]

From Ada Logics:

Looking at https://github.com/fluxcd/source-controller/blob/bef17ae85139b2286a7b43ec62ef49e0e45f7b33/go.mod the following mod should potentially be updated:

• github.com/minio/minio-go/v7 v7.0.10
• sigs.k8s.io/controller-runtime v0.9.5 (Update controller-runtime to v0.10.2 #497)

[dholbach]

https://github.com/minio/minio-go/releases/tag/v7.0.15 could be a good target to include.