Fix #66863: Bisect plane rotation behavior bugged for side/cut view

The matrix of the rotation gizmo is somewhat confusing.

Attaching to the Z axis has more predictable results.

source/blender/editors/mesh/editmesh_bisect.c

@@ -54,7 +54,7 @@ typedef struct {
     BMBackup mesh_backup;
     bool is_valid;
     bool is_dirty;
-  } * backup;
+  } *backup;
   int backup_len;
 } BisectData;
 
@@ -528,15 +528,7 @@ static void gizmo_mesh_bisect_update_from_op(GizmoGroup *ggd)
     normalize_v3(ggd->data.rotate_up);
 
     WM_gizmo_set_matrix_rotation_from_z_axis(ggd->translate_c, plane_no);
-
-    float plane_no_cross[3];
-    cross_v3_v3v3(plane_no_cross, plane_no, ggd->data.rotate_axis);
-
-    WM_gizmo_set_matrix_offset_rotation_from_yz_axis(
-        ggd->rotate_c, plane_no_cross, ggd->data.rotate_axis);
-    RNA_enum_set(ggd->rotate_c->ptr,
-                 "draw_options",
-                 ED_GIZMO_DIAL_DRAW_FLAG_ANGLE_MIRROR | ED_GIZMO_DIAL_DRAW_FLAG_ANGLE_START_Y);
+    WM_gizmo_set_matrix_rotation_from_z_axis(ggd->rotate_c, ggd->data.rotate_axis);
   }
 }