all: remove some inclusion and use new header extension rule from cmake module

src/fwd.hpp

@@ -19,9 +19,9 @@
 #define __se3_fwd_hpp__
 
 #include "pinocchio/macros.hpp"
-#include "pinocchio/deprecated.hh"
-#include "pinocchio/warning.hh"
-#include "pinocchio/config.hh"
+#include "pinocchio/deprecated.hpp"
+#include "pinocchio/warning.hpp"
+#include "pinocchio/config.hpp"
 
 #ifdef PINOCCHIO_WITH_CPPAD_SUPPORT
 #include "pinocchio/math/cppad.hpp"

src/multibody/data.hpp

@@ -26,7 +26,6 @@
 #include "pinocchio/spatial/inertia.hpp"
 #include "pinocchio/multibody/fwd.hpp"
 #include "pinocchio/multibody/joint/joint-generic.hpp"
-#include "pinocchio/deprecated.hh"
 #include "pinocchio/container/aligned-vector.hpp"
 
 #include <iostream>

src/multibody/model.hpp

@@ -29,7 +29,6 @@
 #include "pinocchio/multibody/frame.hpp"
 #include "pinocchio/multibody/joint/joint-generic.hpp"
 
-#include "pinocchio/deprecated.hh"
 #include "pinocchio/container/aligned-vector.hpp"
 
 #include <iostream>

src/parsers/urdf.hpp

@@ -20,7 +20,6 @@
 #define __se3_parsers_urdf_hpp__
 
 #include "pinocchio/multibody/model.hpp"
-#include "pinocchio/deprecated.hh"
 #include "pinocchio/multibody/geometry.hpp"
 #include "pinocchio/parsers/urdf/types.hpp"