Change example deployment to use fs-group

Signed-off-by: joshvanl <[email protected]>

Author: JoshVanL

deploy/example/example-app.yaml

@@ -70,4 +70,4 @@ spec:
                   csi.cert-manager.io/issuer-name: ca-issuer
                   csi.cert-manager.io/dns-names: my-service.sandbox.svc.cluster.local
                   csi.cert-manager.io/uri-sans: spiffe://my-service.sandbox.cluster.local
-                  csi.cert-manager.io/fs-user: "2000"
+                  csi.cert-manager.io/fs-group: "1000"