CSV: Update name of MUSCA_B1

Name of MUSCA_B1 has been updated to arm/musca_b1/sse_200.
The name used to generate result table also needs to be updated.
Otherwise configs could not be matched.

Signed-off-by: Xinyu Zhang <xinyu.zhang@arm.com>
Change-Id: Ibe289432a494aeb5b568058d18c943bb2cbe4f22
1 file changed