Building 6.1.1 fails `config.yml`

[xfoxawy]

Issue Summary

Building the 6.1.1 version with NixOS Packages fails

Code Snippet

# paste code here

Exception/Log

running build_ext
error: [Errno 2] No such file or directory: '/private/var/folders/bn/fl964j9j6vj937b6q9wmj2lw0000gp/T/nix-build-python3.7-sendgrid-6.1.1.drv-0/sendgrid-6.1.1/sendgrid/helpers/inbound/config.yml'
builder for '/nix/store/incx71lxq9wis1kf8hh4134lfdnk1kg7-python3.7-sendgrid-6.1.1.drv' failed with exit code 1

Technical details:

• sendgrid-python version: 6.1.1
• python version: 3

[eshanholtz]

Hi @xfoxawy

Thanks for pointing this out! I've gone ahead and updated the MANIFEST.in file to make sure the config.yml file gets included in future releases. The change will be reflected in the next release scheduled for 2020-03-04.