As far as I know of, you don't have to do anything specific to make VMware recognise that the VM is using an SSD.
In VMware Workstation/Player 12.5.x, you can look for the text "rotation rate" in the vmware.log
For a VM stored in SSD, you could see vmware log entries like the following
vmx| I125: DISKUTILWIN32: DiskUtilW32IsATASSDDevice: Reported rotation rate = 1
vmx| I125: DISK: DiskConfigureVirtualSSD: Disk 'scsi0:0' identified as Virtual SSD device.
For a VM stored in a HDD, the rotation rate would be same as what the physical rotation rate of the HDD, in the below this is 5400rpm.
vmx| I125: DISKUTILWIN32: DiskUtilW32IsATASSDDevice: Reported rotation rate = 5400