Model is Rock 3B and not Rock PI 3B

Author: fb0u

adafruit_platformdetect/board.py

@@ -646,7 +646,7 @@ def _rk3568_id(self) -> Optional[str]:
         if board_value and "ROCK3 Model A" in board_value:
             board = boards.ROCK_PI_3A
         if board_value and "ROCK 3 Model B" in board_value:
-            board = boards.ROCK_PI_3B
+            board = boards.ROCK_3B
         if board_value and "Hardkernel ODROID-M1" in board_value:
             board = boards.ODROID_M1
         return board

adafruit_platformdetect/constants/boards.py

@@ -208,7 +208,7 @@
 RADXA_CM3 = "RADXA_CM3"
 
 ROCK_PI_3A = "ROCK_PI_3A"
-ROCK_PI_3B = "ROCK_PI_3B"
+ROCK_3B = "ROCK_3B"
 ROCK_PI_3C = "ROCK_PI_3C"
 ROCK_PI_S = "ROCK_PI_S"
 ROCK_PI_4 = "ROCK_PI_4"
@@ -602,7 +602,7 @@
     ROCK_PI_5C,
     RADXA_CM3,
     ROCK_PI_3A,
-    ROCK_PI_3B,
+    ROCK_3B,
     ROCK_PI_3C,
 )