devel/py-glom: Add py-glom 22.1.0

Real applications have real data, and real data nests. Objects inside of objects
inside of lists of objects.

glom is a new and powerful way to handle real-world data, featuring:
- Path-based access for nested data structures
- Readable, meaningful error messages
- Declarative data transformation, using lightweight, Pythonic specifications
- Built-in data exploration and debugging features

All of that and more, available as a fully-documented, pure-Python package.