Fix Checksum errors for CH-R (#86)

* Fix Checksum errors for CH-R

message is actually 8 bytes

* Update toyota_chr_2018_pt.dbc

Author: vanillagorillaa

generator/toyota/toyota_chr_2018_pt.dbc

@@ -15,10 +15,10 @@ BO_ 608 STEER_TORQUE_SENSOR: 8 XXX
  SG_ STEER_OVERRIDE : 0|1@0+ (1,0) [0|1] "" XXX
  SG_ CHECKSUM : 63|8@0+ (1,0) [0|255] "" XXX
 
-BO_ 610 EPS_STATUS: 5 EPS
+BO_ 610 EPS_STATUS: 8 EPS
  SG_ IPAS_STATE : 3|4@0+ (1,0) [0|15] "" XXX
  SG_ LKA_STATE : 31|8@0+ (1,0) [0|255] "" XXX
- SG_ CHECKSUM : 39|8@0+ (1,0) [0|255] "" XXX
+ SG_ CHECKSUM : 63|8@0+ (1,0) [0|255] "" XXX
 
 BO_ 956 GEAR_PACKET: 8 XXX
  SG_ GEAR : 13|6@0+ (1,0) [0|63] "" XXX