Revert "config: disable CONFIG_HISILICON_ERRATUM_1980005 by default"

ascend inclusion
category: feature
bugzilla: 46922, https://gitee.com/openeuler/kernel/issues/I4EHJ6
CVE: NA

-------------------------------------

This reverts commit d6ec90ce.

commit 1948fd64 ("cache: Workaround HiSilicon Taishan DC CVAU")
breaks the kabi symbols:
    cpu_hwcaps
    cpu_hwcap_keys

just revert it now.
Signed-off-by: NCheng Jian <cj.chengjian@huawei.com>
Reviewed-by: NXie XiuQi <xiexiuqi@huawei.com>

arch/arm64/configs/hulk_defconfig

@@ -398,7 +398,6 @@ CONFIG_ARM64_ERRATUM_845719=y
 # CONFIG_QCOM_QDF2400_ERRATUM_0065 is not set
 # CONFIG_SOCIONEXT_SYNQUACER_PREITS is not set
 CONFIG_HISILICON_ERRATUM_161600802=y
-# CONFIG_HISILICON_ERRATUM_1980005 is not set
 # CONFIG_QCOM_FALKOR_ERRATUM_E1041 is not set
 CONFIG_HISILICON_ERRATUM_HIP08_RU_PREFETCH=y
 # CONFIG_HISILICON_HIP08_RU_PREFETCH_DEFAULT_OFF is not set