doc: change latest to v0.3.0

Author: andyzhangx

Diff for: deploy/csi-blobfuse-controller.yaml

@@ -67,7 +67,7 @@ spec:
             - name: socket-dir
               mountPath: /csi
         - name: blobfuse
-          image: mcr.microsoft.com/k8s/csi/blobfuse-csi:latest
+          image: mcr.microsoft.com/k8s/csi/blobfuse-csi:v0.3.0
           args:
             - "--v=5"
             - "--endpoint=$(CSI_ENDPOINT)"

Diff for: deploy/csi-blobfuse-node.yaml

@@ -48,7 +48,7 @@ spec:
             - name: registration-dir
               mountPath: /registration
         - name: blobfuse
-          image: mcr.microsoft.com/k8s/csi/blobfuse-csi:latest
+          image: mcr.microsoft.com/k8s/csi/blobfuse-csi:v0.3.0
           args:
             - "--v=5"
             - "--endpoint=$(CSI_ENDPOINT)"