fix(deps): update module github.com/sap/go-generics to v0.2.21 (#94)

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

Author: renovate[bot]

go.mod

@@ -7,7 +7,7 @@ require (
 	github.com/onsi/ginkgo/v2 v2.20.2
 	github.com/onsi/gomega v1.34.2
 	github.com/pkg/errors v0.9.1
-	github.com/sap/go-generics v0.2.20
+	github.com/sap/go-generics v0.2.21
 	istio.io/client-go v1.22.3
 	k8s.io/api v0.30.3
 	k8s.io/apimachinery v0.30.3

go.sum

@@ -160,6 +160,8 @@ github.com/sap/go-generics v0.2.19 h1:7jhLhM0Bnq8Rwl5aOIHOBJem1WJ/oLTugz9H2+HGjw
 github.com/sap/go-generics v0.2.19/go.mod h1:GLFl9wBPK5ucywnbhkoH/tCSQy+T3cc+KJtNlzt370M=
 github.com/sap/go-generics v0.2.20 h1:xpED66QCjITv2TjkduQY5wH9ogzeQr9K8lcMzQ0CPLg=
 github.com/sap/go-generics v0.2.20/go.mod h1:RctuDlZAmijeTY6LDaqhLYeepxdiR8AxPxlu7UQHNz0=
+github.com/sap/go-generics v0.2.21 h1:WfRIqFSwEzHNww+q4iayCpo139EXIoKCIyv45qfo62o=
+github.com/sap/go-generics v0.2.21/go.mod h1:RctuDlZAmijeTY6LDaqhLYeepxdiR8AxPxlu7UQHNz0=
 github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
 github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=