BaseTools: Syntax warning invalid escape sequence \C

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4666

This commit fixes the issue reported through BZ4666.
The Syntax warning related to invalid escape sequence
for \C is seen on Windows OS based builds of edk2 sources.
On Windows the path seperator needs to prefixed with \
so essentially we need to use \\ as path seperator.

Cc: Rebecca Cran <rebecca@bsdio.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Yuwei Chen <yuwei.chen@intel.com>
Cc: Jayaprakash N <n.jayaprakash@intel.com>
Signed-off-by: Jayaprakash N <n.jayaprakash@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Rebecca Cran <rebecca@bsdio.com>

0 files changed, 0 insertions, 0 deletions