platform: msm_shared: correct the max packet size for full speed usb
platform: msm_shared: correct the max packet size for full speed usb

Fix for detecting the target in fastboot devices
when connected with full speed usb hub.

Change-Id: I3dd750d1d45f584777bab8d1b5cc3cacae46b0ec

efidroid/lk,efidroid/lk,efidroid/lk,Foxda-Tech/polaris-bootable-bootloader-lk,efidroid/lk,Foxda-Tech/polaris-bootable-bootloader-lk,Foxda-Tech/polaris-bootable-bootloader-lk,Foxda-Tech/polaris-bootable-bootloader-lk,Foxda-Tech/polaris-bootable-bootloader-lk,efidroid/lk