Support non-alphanumerical operation IDs

[erunion]

If an operation ID has non-alphanumerical characters like scim/provision-and-invite-user code snippets generated for the SDK currently are invalid JS:

What we should do is explode on /, slugify each piece, and implode back on a period.

So scim/provision-and-invite-user will become scim.provisionAndInviteUser.