fix(deps): update module github.com/knadh/koanf/providers/env to v2

Author: renovate[bot]

go.mod

@@ -5,7 +5,7 @@ go 1.23.0
 require (
 	github.com/jedib0t/go-pretty/v6 v6.6.9
 	github.com/knadh/koanf/parsers/yaml v1.1.0
-	github.com/knadh/koanf/providers/env v1.1.0
+	github.com/knadh/koanf/providers/env/v2 v2.0.0
 	github.com/knadh/koanf/providers/env/v2 v2.0.0
 	github.com/knadh/koanf/providers/file v1.2.0
 	github.com/knadh/koanf/providers/structs v1.0.0