ARM: dts: imx6qdl-hummingboard2: rename microsom include

Rename microsom include to imx6qdl-sr-som.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm/boot/dts/imx6qdl-hummingboard2.dtsi

@@ -38,7 +38,7 @@
  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  *     OTHER DEALINGS IN THE SOFTWARE.
  */
-#include "imx6qdl-microsom.dtsi"
+#include "imx6qdl-sr-som.dtsi"
 
 / {
 	chosen {