[wpilib] Separate ExpansionHubServo into separate Servo and CRServo classes (#8770)

This removes the confusion of the `ExpansionHubServo` class serving both
purposes, and thus having a `set` method that functions as `setPosition`
when in servo mode and `setThrottle` when not in continuous mode. It
also removes the `setContinuousRotationMethod` which could be confused
for a method that switches the actual servo firmware itself from servo
to continuous mode, which is not a thing that is physically possible I
think.

---------

Signed-off-by: Zach Harel <zach@zharel.me>

wpilibc/src/main/python/pyproject.toml

@@ -152,6 +152,7 @@ PWM = "wpi/hardware/discrete/PWM.hpp"
 
 # wpi/hardware/expansionhub
 ExpansionHub = "wpi/hardware/expansionhub/ExpansionHub.hpp"
+ExpansionHubCRServo = "wpi/hardware/expansionhub/ExpansionHubCRServo.hpp"
 ExpansionHubMotor = "wpi/hardware/expansionhub/ExpansionHubMotor.hpp"
 ExpansionHubPositionConstants = "wpi/hardware/expansionhub/ExpansionHubPositionConstants.hpp"
 ExpansionHubServo = "wpi/hardware/expansionhub/ExpansionHubServo.hpp"

wpilibc/src/main/python/semiwrap/ExpansionHub.yml

@@ -1,6 +1,7 @@
 extra_includes:
 - wpi/hardware/expansionhub/ExpansionHubMotor.hpp
 - wpi/hardware/expansionhub/ExpansionHubServo.hpp
+- wpi/hardware/expansionhub/ExpansionHubCRServo.hpp
 
 classes:
   wpi::ExpansionHub:
@@ -11,6 +12,7 @@ classes:
     methods:
       ExpansionHub:
       MakeServo:
+      MakeCRServo:
       MakeMotor:
       IsHubConnected:
       GetUsbId:

wpilibc/src/main/python/semiwrap/ExpansionHubCRServo.yml

@@ -0,0 +1,11 @@
+classes:
+  wpi::ExpansionHubCRServo:
+    methods:
+      ExpansionHubCRServo:
+      SetThrottle:
+      SetPulseWidth:
+      SetEnabled:
+      SetFramePeriod:
+      IsHubConnected:
+      SetPWMRange:
+      SetReversed:

wpilibc/src/main/python/semiwrap/ExpansionHubServo.yml

@@ -2,7 +2,7 @@ classes:
   wpi::ExpansionHubServo:
     methods:
       ExpansionHubServo:
-      Set:
+      SetPosition:
       SetAngle:
       SetPulseWidth:
       SetEnabled:
@@ -11,4 +11,3 @@ classes:
       SetAngleRange:
       SetPWMRange:
       SetReversed:
-      SetContinuousRotationMode: