tools: Fix wrong configuration for nx900 cpu benchmark

Signed-off-by: Huaqi Fang <578567190@qq.com>

tools/scripts/misc/dobench/bench_nx900.json

@@ -14,10 +14,6 @@
         "rv64imafcp": {"CORE":"nx900f", "ARCH_EXT":"_xxldsp"},
         "rv64imafcbp": {"CORE":"nx900f", "ARCH_EXT":"_zba_zbb_zbc_zbs_xxldsp"},
         "rv64imafcbp_zicond": {"CORE":"nx900f", "ARCH_EXT":"_zba_zbb_zbc_zbs_zicond_xxldsp"},
-        "rv64imafbp_zc": {"CORE":"n900f", "ARCH_EXT":"_zca_zcb_zcmp_zcmt_zba_zbb_zbc_zbs_xxldsp"},
-        "rv64imafbp_xxlcz": {"CORE":"n900f", "ARCH_EXT":"_zba_zbb_zbc_zbs_xxldsp_xxlcz"},
-        "rv64imafbp_zc_xxlcz": {"CORE":"n900f", "ARCH_EXT":"_zca_zcb_zcmp_zcmt_zba_zbb_zbc_zbs_xxldsp_xxlcz"},
-        "rv64imafbp_zicond_zc_xxlcz": {"CORE":"n900f", "ARCH_EXT":"_zca_zcb_zcmp_zcmt_zba_zbb_zbc_zbs_zicond_xxldsp_xxlcz"},
         "rv64imafdc": {"CORE":"nx900fd", "ARCH_EXT":""},
         "rv64imafdcb": {"CORE":"nx900fd", "ARCH_EXT":"_zba_zbb_zbc_zbs"},
         "rv64imafdcp": {"CORE":"nx900fd", "ARCH_EXT":"_xxldsp"},