BaseTools VfrCompiler: In order to keep consistent, add an optional ";" for condition...

BaseTools VfrCompiler: In order to keep consistent, add an optional ";" for condition op-code.

Current grammar for suppressif opcode not consistent in statement and option case, this patch fixed this issue. The same case also existed for other condition opcodes.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18606 6f19259b-4bc3-4df7-8a09-765794883524