Fix scrape ec2-sizes script so it handles disk size strings in the following format: 225 GB NVMe SSD.
Fix scrape ec2-sizes script so it handles disk size strings in the
following format: 225 GB NVMe SSD.

mistio/libcloud,andrewsomething/libcloud,andrewsomething/libcloud,andrewsomething/libcloud,apache/libcloud,Kami/libcloud,apache/libcloud,mistio/libcloud,Kami/libcloud,mistio/libcloud,Kami/libcloud,apache/libcloud