Automatic merge from submit-queue (batch tested with PRs 36310, 37349, 38319, 38402, 38338)

Fix space issue in volumePath with vSphere Cloud Provider

I tried to create a kubernetes deployment with vSphere volume with volume path
"[datastore] kubevols/redis-master".
In this case the cloud provider queries the getDeviceNameFromMount() to return the path of the volume mounted. Since getDeviceNameFromMount() queries the filesystem to get the mount references, it returns a volume path "[datastore]\\040kubevols/redis-master". Later the kubelet searches for this volume path in both the actual and desired states. Th actual and desired states contains volume with path "[datastore] kubevols/redis-master". So, it couldn't find such volume path and therefore kubernetes stalls unable to make any progress further similar to one described in #37022.

This PR will fix the space issue in volume path by replacing \\040 to empty space. This fixes #37712.
Also fixes #38148
@kerneltime @pdhamdhere