Fix issue with floating rotation button being in the wrong corner (launcher)

- Add option for the rotation button to be positioned to the right
  when in ROTATION_0

Bug: 265197526
Test: atest FloatingRotationButtonPositionCalculatorTest
Test: foldable-folded (floating rot button in sysui, natural rot=rot_0)
      foldable-unfolded (floating rot button in launcher, natural rot=rot_0)
      tablet (floating rot in launcher, natural rot=rot_270)
Change-Id: I856a0be2e10fceb34254cd58ceb58dfa8a1819bd

quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java

@@ -299,7 +299,8 @@ public class NavbarButtonsViewController implements TaskbarControllers.LoggableT
                     R.dimen.floating_rotation_button_taskbar_left_margin,
                     R.dimen.floating_rotation_button_taskbar_bottom_margin,
                     R.dimen.floating_rotation_button_diameter,
-                    R.dimen.key_button_ripple_max_width);
+                    R.dimen.key_button_ripple_max_width,
+                    R.bool.floating_rotation_button_position_left);
             mControllers.rotationButtonController.setRotationButton(mFloatingRotationButton,
                     mRotationButtonListener);