fix(deps): update module github.com/kairos-io/kairos-sdk to v0.9.8

Author: renovate[bot]

go.mod

@@ -13,7 +13,7 @@ require (
 	github.com/jaypipes/ghw v0.17.0
 	github.com/joho/godotenv v1.5.1
 	github.com/kairos-io/go-nodepair v0.3.0
-	github.com/kairos-io/kairos-sdk v0.9.4
+	github.com/kairos-io/kairos-sdk v0.9.8
 	github.com/labstack/echo/v4 v4.13.4
 	github.com/mitchellh/mapstructure v1.5.0
 	github.com/mudler/go-pluggable v0.0.0-20230126220627-7710299a0ae5