v3.7.0

Added:

Added a linter check for already existing feedstocks that are not exact match, but may have underscore instead of dash, and vice versa.

• Added code to rotate anaconda tokens.
• Added new pip-install-based hooks for using a local copy of the
  conda-forge-ci-setup package.

Changed:

• Refactored OSX CI scripts to be based off of a single global script on all CI platforms.

• Renamed the feedstock token output files to not munge "-feedstock" from
  the names.

• Bumped the default version of the conda-forge-ci-setup package to 3 to
  support the new output validation service.

Fixed:

• Fixed bug in feedstock token registration that deleted other secrets from azure.
• Fixed bugs in tests for feedstock tokens.

Security:

• Added code to call the feedstock output validation service. You must have
  conda_forge_output_validation set to true in the conda-forge.yml to use
  this feature.

Authors:

• Matthew R Becker
• Natasha Pavlovikj