h8300: no ICE with gcc 12.3.0 anymore

target/config/Config.in.compiler

@@ -18,7 +18,6 @@ default ADK_TOOLCHAIN_GCC_METAG if ADK_TARGET_ARCH_METAG
 default ADK_TOOLCHAIN_GCC_7 if ADK_TARGET_ARCH_C6X # ICE with newer GCC
 default ADK_TOOLCHAIN_GCC_9 if ADK_TARGET_ARCH_BFIN && ADK_TARGET_BINFMT_FDPIC
 default ADK_TOOLCHAIN_GCC_10 if ADK_TARGET_ARCH_CRIS # no longer supported
-default ADK_TOOLCHAIN_GCC_10 if ADK_TARGET_ARCH_H8300 # ICE
 default ADK_TOOLCHAIN_GCC_10 if ADK_TARGET_CPU_SH_J2 # j2.patch
 default ADK_TOOLCHAIN_GCC_11 if ADK_TARGET_ARCH_SPARC # bus error without patch
 default ADK_TOOLCHAIN_GCC_12