tests/expected numeric type.go: add.

"需要数值类型"

Signed-off-by: minux <minux.ma@gmail.com>
tests/expected boolean type.go: add

需要布尔类型.

Signed-off-by: minux <minux.ma@gmail.com>
zh_CN/gcc.po: first 5 message translation corrected.

Signed-off-by: minux <minux.ma@gmail.com>