chore: fix windows build error

Author: andyzhangx

pkg/mounter/safe_mounter_v1beta_windows.go

@@ -134,6 +134,10 @@ func (mounter *csiProxyMounterV1Beta) IsMountPointMatch(mp mount.MountPoint, dir
 	return mp.Path == dir
 }
 
+func (mounter *csiProxyMounterV1Beta) canSafelySkipMountPointCheck() bool {
+	return false
+}
+
 // IsLikelyMountPoint - If the directory does not exists, the function will return os.ErrNotExist error.
 // If the path exists, call to CSI proxy will check if its a link, if its a link then existence of target
 // path is checked.

pkg/mounter/safe_mounter_windows.go

@@ -156,6 +156,10 @@ func (mounter *csiProxyMounter) IsMountPointMatch(mp mount.MountPoint, dir strin
 	return mp.Path == dir
 }
 
+func (mounter *csiProxyMounter) canSafelySkipMountPointCheck() bool {
+	return false
+}
+
 // IsLikelyMountPoint - If the directory does not exists, the function will return os.ErrNotExist error.
 // If the path exists, call to CSI proxy will check if its a link, if its a link then existence of target
 // path is checked.