XPod.updatePodInfo: hold statusLock with RLock
XPod.updatePodInfo: hold statusLock with RLock

This function doesn't change the status so change it to hold
statusLock with RLock.

Signed-off-by: Hui Zhu <3dff0dee05fafb3e3012a2d92c6bc151ff61663b@hyper.sh>

laijs/hyperd,gnawux/hyper,laijs/hyper,hyperhq/hyperd,hyperhq/hyper,hyperhq/hyper,laijs/hyper,hyperhq/hyper,laijs/hyper,laijs/hyper,hyperhq/hyperd,gnawux/hyper,laijs/hyperd,hyperhq/hyper,gnawux/hyper,laijs/hyperd,hyperhq/hyperd