More vb flavors

[bplubell]

Activate add on the for additional variations of vb language (reference issue #11).

• "VB" (built-in)
• "VBA" (VSCode VBA extension)
• "VBScript" (VBScript extension)

I believe the syntax is similar enough that the current regex method should accurately return results. It did in review of an existing VBA codebase.

Additional modifications:

• Remove the "^" modifier from some of the dependencies; presumably recent releases had some breaking changes
• Fix a path for "main" in package.json
• Remove the extension portion of the "contributes" section, since it operates based on a language instead of an extension.... but would understand if we desired to keep this section and add all known VB extension

[Luncher91]

Thank you, for this pull request.