Migrate from globby to tinyglobby

**Is your feature request related to a problem? Please describe.**

There's not really a problem per se, but a potential install speed / package size win, as well as lowered supply chain. A replacement of globby to tinyglobby would remove 21 dependencies.

**Describe the solution you'd like**

Replacing `globby` with `tinyglobby`: https://github.com/SuperchupuDev/tinyglobby

**Describe alternatives you've considered**

Not replacing it

**Additional context**

Relevant issue here: https://github.com/es-tooling/ecosystem-cleanup/issues/139

Start by locating the globby imports and package manifests in graphql-tools, then compare the tinyglobby API with the current usage. Confirm the dependency can be replaced without changing behavior, and verify that globby and its unused dependency chain are removed.

Written by the indexing model from the issue text.