Merge #76

76: Update eventlet to 0.30.2 r=duckinator a=pyup-bot


This PR updates [eventlet](https://pypi.org/project/eventlet) from **0.30.1** to **0.30.2**.



<details>
  <summary>Changelog</summary>
  
  
   ### 0.30.2
   ```
   ======
* greendns: patch ssl to fix RecursionError on SSLContext.options.__set__ eventlet/eventlet#677
   ```
   
  
</details>


 

<details>
  <summary>Links</summary>
  
  - PyPI: https://pypi.org/project/eventlet
  - Changelog: https://pyup.io/changelogs/eventlet/
  - Homepage: http://eventlet.net
</details>



Co-authored-by: pyup-bot <[email protected]>

Author: bors[bot]

requirements.txt

@@ -1,6 +1,6 @@
 cherrypy==18.6.0
 jinja2==2.11.3
 gunicorn==20.0.4
-eventlet==0.30.1
+eventlet==0.30.2
 pillow==8.1.1
 elasticsearch>=7.7.0,<8.0.0