dt-bindings: pinctrl: Correct the header guard of mt6795-pinfunc.h

Rename the header guard of mt6795-pinfunc.h from __DTS_MT8173_PINFUNC_H to
__DTS_MT6795_PINFUNC_H what corresponding with the file name.

Fixes: 81557a71 ("dt-bindings: pinctrl: Add MediaTek MT6795 pinctrl bindings")
Signed-off-by: Wei Li <liwei391@huawei.com>
Link: https://lore.kernel.org/r/20221108094529.3597920-1-liwei391@huawei.comSigned-off-by: Linus Walleij <linus.walleij@linaro.org>

include/dt-bindings/pinctrl/mt6795-pinfunc.h

@@ -4,8 +4,8 @@
  * Author: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
  */
 
-#ifndef __DTS_MT8173_PINFUNC_H
-#define __DTS_MT8173_PINFUNC_H
+#ifndef __DTS_MT6795_PINFUNC_H
+#define __DTS_MT6795_PINFUNC_H
 
 #include <dt-bindings/pinctrl/mt65xx.h>