Gluster volume create command fails to use the hostnames
that starts with `0.`
```
Please provide a valid hostname/ip other than localhost, 127.0.0.1 or
loopback address (0.0.0.0 to 0.255.255.255).
```
For example:
```
gluster volume create vol1 0.s1.dev:/data/gfs/vol1/b1 force
```
Fixes: #4309
Signed-off-by: Aravinda VK <aravinda@kadalu.tech>