[LTP] [PATCH] gitmodules: update mce-test repo URL

[Caspar Z. <ca...@ca...>]

According to mce-test maintainer Chen Gong, the project repo URL has
been moved to git.kernel.org, so update the URL.

Signed-off-by: Caspar Zhang <ca...@ca...>
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 .gitmodules |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)