BaseTools/Scripts: Ignore the CRLF check when upgrade submodule.
If the submodule is upgraded, skip the CRLF check as it isn't change for
file.
Signed-off-by: Guomin Jiang <guomin.jiang@intel.com>
Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Reviewed-by: Bob Feng <bob.c.feng@intel.com>