Update pycapnp and Cython (#29021)

* cython + pycapnp

* from_bytes with context

* poetry lock

* limit numpy

* force build

* Revert "force build"

This reverts commit 8c7cb00421da9d0f1b7da2c94f75e9c43733f840.

---------

Co-authored-by: Adeeb Shihadeh <adeebshihadeh@gmail.com>
old-commit-hash: 76ef1b9b9f725834256d7b3429e2805739ccbed5

selfdrive/controls/controlsd.py

@@ -206,8 +206,8 @@ class Controls:
     if REPLAY:
       controls_state = Params().get("ReplayControlsState")
       if controls_state is not None:
-        controls_state = log.ControlsState.from_bytes(controls_state)
-        self.v_cruise_helper.v_cruise_kph = controls_state.vCruise
+        with log.ControlsState.from_bytes(controls_state) as controls_state:
+          self.v_cruise_helper.v_cruise_kph = controls_state.vCruise
 
       if any(ps.controlsAllowed for ps in self.sm['pandaStates']):
         self.state = State.enabled

selfdrive/controls/plannerd.py

@@ -32,7 +32,8 @@ def plannerd_thread(sm=None, pm=None):
 
   cloudlog.info("plannerd is waiting for CarParams")
   params = Params()
-  CP = car.CarParams.from_bytes(params.get("CarParams", block=True))
+  with car.CarParams.from_bytes(params.get("CarParams", block=True)) as msg:
+    CP = msg
   cloudlog.info("plannerd got CarParams: %s", CP.carName)
 
   debug_mode = bool(int(os.getenv("DEBUG", "0")))

selfdrive/controls/radard.py

@@ -185,7 +185,8 @@ def radard_thread(sm=None, pm=None, can_sock=None):
 
   # wait for stats about the car to come in from controls
   cloudlog.info("radard is waiting for CarParams")
-  CP = car.CarParams.from_bytes(Params().get("CarParams", block=True))
+  with car.CarParams.from_bytes(Params().get("CarParams", block=True)) as msg:
+    CP = msg
   cloudlog.info("radard got CarParams")
 
   # import the radar from the fingerprint