config: arm64: build TCM driver to modules by default

driver inclusion
category: feature
bugzilla: 50797
CVE: NA

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Set CONFIG_GMJS_TCM_CORE=m and CONFIG_GMJS_TCM_SPI=m, so that its ko can
be distributed in ISO on arm64.

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Acked-by: Xie XiuQi <xiexiuqi@huawei.com>
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Cheng Jian <cj.chengjian@huawei.com>