Speed limit controller

Added toggle to control the cruise set speed according to speed limit supplied by OSM, NOO, or the vehicle itself.

Co-Authored-By: Jacob Pfeifer <jacob@pfeifer.dev>
Co-Authored-By: Efini <19368997+efini@users.noreply.github.com>
Co-Authored-By: Kumar <36933347+rav4kumar@users.noreply.github.com>

selfdrive/frogpilot/functions/conditional_experimental_mode.py

@@ -99,6 +99,11 @@ class ConditionalExperimentalMode:
       self.status_value = 5
       return True
 
+    # Speed Limit Controller check
+    if self.params_memory.get_bool("SLCExperimentalMode"):
+      self.status_value = 6
+      return True
+
     # Speed check
     if (not self.lead_detected and v_ego < self.limit) or (self.lead_detected and v_ego < self.limit_lead):
       self.status_value = 7 if self.lead_detected else 8