h8300: allow 4.9.x kernel for testing purpose

target/linux/Config.in.kernelversion

@@ -144,7 +144,6 @@ config ADK_TARGET_LINUX_KERNEL_VERSION_4_9
 	depends on !ADK_TARGET_ARCH_ARC
 	depends on !ADK_TARGET_ARCH_CRIS
 	depends on !ADK_TARGET_ARCH_CSKY
-	depends on !ADK_TARGET_ARCH_H8300
 	depends on !ADK_TARGET_ARCH_METAG
 	depends on !ADK_TARGET_ARCH_NDS32
 	depends on !ADK_TARGET_ARCH_OR1K