move include/openbsc to include/osmocom/sgsn

Change-Id: I281ef585fffc2644682c8282224fb1c2da5ca795
diff --git a/src/gprs/gprs_utils.c b/src/gprs/gprs_utils.c
index 91a09d2..307699b 100644
--- a/src/gprs/gprs_utils.c
+++ b/src/gprs/gprs_utils.c
@@ -19,7 +19,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-#include <openbsc/gprs_utils.h>
+#include <osmocom/sgsn/gprs_utils.h>
 
 #include <osmocom/core/msgb.h>
 #include <osmocom/gprs/gprs_ns.h>