Passing SemVer prerelease or build as a hash doesn't work

The language specification says you should be able to pass the SemVer prerelease and build components as a hash or list of arguments. However, the values are corrupted when SemVer objects are created this way:

❯ bx puppet apply  -e 'notice(SemVer(major => 1, minor => 0, patch => 0, prerelease => "alpha"))'

Notice: Scope(Class[main]): 1.0.0-a.l.p.h.a

...

❯ bx puppet apply  -e 'notice(SemVer(major => 1, minor => 0, patch => 0, build => "123"))'       

Notice: Scope(Class[main]): 1.0.0+1.2.3

...

Note the extra dots in the output. This leads to confusing behavior:

❯ bx puppet apply  -e 'notice(SemVer(major => 1, minor => 0, patch => 0, build => "123") == SemVer("1.0.0+123"))'

Notice: Scope(Class[main]): false

Passing the build and prerelease components in the string version does work, because internally SemanticPuppet::Version.parse converts the String component to an array.

The problem is that the SemVer data type needs to pass the build and prerelease components as a single element array when calling SemanticPuppet::Version.new(.., prerelease, build)