device: Use new naming scheme for espresso and drop downstream port, add samsung-espresso10 to community

Rename the espresso3g port to espresso7 to better show what it supports. Add new espresso10 port for 10 inch versions (P51xx). Drop downstream espresso10 port.

linux-postmarketos-omap produces a 9mb boot.img but the partition we have is 8mb, any tips on reducing the size/config? Fixed

Please test the espresso10 port on supported device! @Andreiva13 @antoni.aloytorrens @dartvader316 @deathmist