SctPkg: Fix issue with the shell script
SctPkg: Fix issue with the shell script

Fix unintended "space" characters that were added when
IhvFirmwareManagementBBTest.efi was checked-in.

Signed-off-by: Supreeth Venkatesh <e636ad8a3c68a860c3594da0efc73a6a46c31f2f@arm.com>
Reviewed-by: Eric Jin <28f988db17ff8624705e2c502b9148c9beb8c8f0@intel.com>

tianocore/edk2-test,tianocore/edk2-test,tianocore/edk2-test