std.build: addBuildOption special handling for SemanticVersion
std.build: addBuildOption special handling for SemanticVersion

raulgrell/zig,andrewrk/zig,zig-lang/zig,raulgrell/zig,zig-lang/zig,zig-lang/zig,andrewrk/zig,raulgrell/zig,raulgrell/zig,raulgrell/zig