Update twrp.flags

Signed-off-by: Samuel Kendall <kinguser981@gmail.com>

recovery/root/system/etc/twrp.flags

@@ -31,10 +31,6 @@
 /boot               emmc      /dev/block/bootdevice/by-name/boot             flags=display="Boot";slotselect;flashimg=1
 /recovery           emmc      /dev/block/bootdevice/by-name/recovery         flags=display="Recovery";slotselect;backup=1;flashimg=1
 /dtbo               emmc      /dev/block/bootdevice/by-name/dtbo             flags=display="DTBO";slotselect;backup=1;flashimg=1
-/system             emmc      system                                         flags=display="system";logical;slotselect;backup=1;flashimg=1
-/system_ext         emmc      system_ext                                     flags=display="system_ext";logical;slotselect;backup=1;flashimg=1
-/product            emmc      product                                        flags=display="product";logical;slotselect;backup=1;flashimg=1
-/vendor             emmc      vendor                                         flags=display="vendor";logical;slotselect;backup=1;flashimg=1
 
 # Verified Boot Partitions
 /vbmeta                	emmc    /dev/block/bootdevice/by-name/vbmeta                               flags=display="VBMeta";slotselect;backup=1;flashimg=1