fix(deps): update module go.miloapis.com/milo to v0.21.0

Author: renovate[bot]

go.mod

@@ -8,7 +8,7 @@ require (
 	github.com/onsi/ginkgo/v2 v2.28.1
 	github.com/onsi/gomega v1.39.0
 	github.com/spf13/cobra v1.10.2
-	go.miloapis.com/milo v0.18.0
+	go.miloapis.com/milo v0.21.0
 	k8s.io/api v0.32.3
 	k8s.io/apimachinery v0.33.2
 	k8s.io/client-go v0.32.3

go.sum

@@ -147,6 +147,8 @@ go.miloapis.com/milo v0.8.0 h1:3tjZpJ2Xn1MPnAHAuoPZHnffdewvBBNctJLdgM33+GY=
 go.miloapis.com/milo v0.8.0/go.mod h1:rmI6r0kL/pRaAkSlDbOVj/LQB3QgEAmDG5dwA1i7rP4=
 go.miloapis.com/milo v0.18.0 h1:+6HRLlRO2genWFnIw9803A1er9/vmRfP1EOC3ZlEF/U=
 go.miloapis.com/milo v0.18.0/go.mod h1:xOFYvUsvSZV3z6eow5YdB5C/qRQf2s/5/arcfJs5XPg=
+go.miloapis.com/milo v0.21.0 h1:bTazLscUTQWSnBwD22sZ2dlUFHiQfZOz6rcYeX4PecU=
+go.miloapis.com/milo v0.21.0/go.mod h1:xOFYvUsvSZV3z6eow5YdB5C/qRQf2s/5/arcfJs5XPg=
 go.opentelemetry.io/auto/sdk v1.1.0 h1:cH53jehLUN6UFLY71z+NDOiNJqDdPRaXzTel0sJySYA=
 go.opentelemetry.io/auto/sdk v1.1.0/go.mod h1:3wSPjt5PWp2RhlCcmmOial7AvC4DQqZb7a7wCow3W8A=
 go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.55.0 h1:ZIg3ZT/aQ7AfKqdwp7ECpOK6vHqquXXuyTjIO8ZdmPs=