Update module sigs.k8s.io/cluster-api to v1.9.3 (#579)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

go.mod

@@ -20,7 +20,7 @@ require (
 	k8s.io/apimachinery v0.32.0
 	k8s.io/client-go v0.32.0
 	k8s.io/utils v0.0.0-20241210054802-24370beab758
-	sigs.k8s.io/cluster-api v1.9.2
+	sigs.k8s.io/cluster-api v1.9.3
 	sigs.k8s.io/controller-runtime v0.19.3
 )
 

go.sum

@@ -2059,8 +2059,8 @@ rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8
 rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=
 rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=
 rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=
-sigs.k8s.io/cluster-api v1.9.2 h1:4nUcIg/nOccn7/O1FF1IJaxQqjOxl+gH4ejQ9D/P+l8=
-sigs.k8s.io/cluster-api v1.9.2/go.mod h1:pkFqVPq0ELlJgyDjgqpb4MU1XnWEi98B2q3DbEjC4ww=
+sigs.k8s.io/cluster-api v1.9.3 h1:lKWbrXzyNmJh++IcX54ZbAmnO7tZ2wKgds7WvskpiXY=
+sigs.k8s.io/cluster-api v1.9.3/go.mod h1:5iojv38PSvOd4cxqu08Un5TQmy2yBkd3+0U7R/e+msk=
 sigs.k8s.io/controller-runtime v0.19.3 h1:XO2GvC9OPftRst6xWCpTgBZO04S2cbp0Qqkj8bX1sPw=
 sigs.k8s.io/controller-runtime v0.19.3/go.mod h1:j4j87DqtsThvwTv5/Tc5NFRyyF/RF0ip4+62tbTSIUM=
 sigs.k8s.io/e2e-framework v0.5.0 h1:YLhk8R7EHuTFQAe6Fxy5eBzn5Vb+yamR5u8MH1Rq3cE=