demo: video_static_h264_template.c: fix end brace

Signed-off-by: Zhihong Chen <zhihong.chen@hpmicro.com>

demo/video_static_h264_template.c

@@ -225,6 +225,5 @@ void video_test(uint8_t busid)
                 }
             }
         }
-        }
     }
 }