chart: update version to 0.0.28

Signed-off-by: Derek Su <derek.su@suse.com>

Author: derekbit

deploy/chart/local-path-provisioner/Chart.yaml

@@ -1,8 +1,8 @@
 apiVersion: v1
 description: Use HostPath for persistent local storage with Kubernetes
 name: local-path-provisioner
-version: 0.0.25
-appVersion: "v0.0.25"
+version: 0.0.28
+appVersion: "v0.0.28"
 keywords:
   - storage
   - hostpath