Chrysler: add engine-specific FW request for some cars (#25503)

* Try to get Chrysler engine FW

* try this

* Get engine FW for certain Chrysler

* Add our Ram's engine FW

* better name

* no whitelist

* engine and transmission only

selfdrive/car/chrysler/values.py

@@ -170,6 +170,7 @@ FW_VERSIONS = {
       b'68448163AJ',
       b'68500630AD',
       b'68539650AD',
+      b'68378758AM ',
     ],
     (Ecu.transmission, 0x7e1, None): [
       b'68360078AL',

selfdrive/car/fw_versions.py

@@ -97,6 +97,11 @@ CHRYSLER_VERSION_REQUEST = bytes([uds.SERVICE_TYPE.READ_DATA_BY_IDENTIFIER]) + \
 CHRYSLER_VERSION_RESPONSE = bytes([uds.SERVICE_TYPE.READ_DATA_BY_IDENTIFIER + 0x40]) + \
   p16(0xf132)
 
+CHRYSLER_SOFTWARE_VERSION_REQUEST = bytes([uds.SERVICE_TYPE.READ_DATA_BY_IDENTIFIER]) + \
+  p16(uds.DATA_IDENTIFIER_TYPE.SYSTEM_SUPPLIER_ECU_SOFTWARE_NUMBER)
+CHRYSLER_SOFTWARE_VERSION_RESPONSE = bytes([uds.SERVICE_TYPE.READ_DATA_BY_IDENTIFIER + 0x40]) + \
+  p16(uds.DATA_IDENTIFIER_TYPE.SYSTEM_SUPPLIER_ECU_SOFTWARE_NUMBER)
+
 CHRYSLER_RX_OFFSET = -0x280
 
 FORD_VERSION_REQUEST = bytes([uds.SERVICE_TYPE.READ_DATA_BY_IDENTIFIER]) + \
@@ -217,6 +222,12 @@ REQUESTS: List[Request] = [
     [CHRYSLER_VERSION_RESPONSE],
     whitelist_ecus=[Ecu.engine, Ecu.transmission],
   ),
+  Request(
+    "chrysler",
+    [CHRYSLER_SOFTWARE_VERSION_REQUEST],
+    [CHRYSLER_SOFTWARE_VERSION_RESPONSE],
+    whitelist_ecus=[Ecu.engine, Ecu.transmission],
+  ),
   # Ford
   Request(
     "ford",