upgrade to latest dependencies (#673)

bumping knative.dev/pkg bea8825...7594067:
  > 7594067 use shared setup-go and drop installation of go-licenses (# 2970)
bumping knative.dev/hack fe1f2b4...5f0998e:
  > 5f0998e Set default for GKE version to 1.28 (# 370)
bumping knative.dev/networking 71d6811...1fbbbf9:
  > 1fbbbf9 Update GRPC/H2C conformance test (# 932)
  > 556d751 bump golang to v1.22 (# 931)

Signed-off-by: Knative Automation <automation@knative.team>