Update voluptuous to 0.11.1

[pyup-bot]

There's a new version of voluptuous available.
You are currently using 0.10.5. I have updated it to 0.11.1

These links might come in handy: PyPI | Changelog | Repo

Changelog

0.11.0

Changes:

• 293: Support Python 3.6.
• 294: Drop support for Python 2.6, 3.1 and 3.2.
• 318: Allow to use nested schema and allow any validator to be compiled.
• 324:
  Default values MUST now pass validation just as any regular value. This is a backward incompatible change if a schema uses default values that don't pass validation against the specified schema.
• 328:
  Modify __lt__ in Marker class to allow comparison with non Marker objects, such as str and int.

New:

• 307: Add description field to Marker instances.
• 311: Add Schema.infer method for basic schema inference.
• 314: Add SomeOf validator.

Fixes:

• 279:
  Treat Python 2 old-style classes like types when validating.
• 280: Make
  IsDir(), IsFile() and PathExists() consistent between different Python versions.
• 290: Use absolute imports to avoid import conflicts.
• 291: Fix Coerce validator to catch decimal.InvalidOperation.
• 298: Make Schema([]) usage consistent with Schema({}).
• 303: Allow partial validation when using validate decorator.
• 316: Make Schema.__eq__ deterministic.
• 319: Replace implementation of Maybe(s) with Any(None, s) to allow it to be compiled.

Got merge conflicts? Close this PR and delete the branch. I'll create a new PR for you.

Happy merging! 🤖

[pyup-bot]

Closing this in favor of #269