Limitation on the HTML file size that can be created

[kanika1894]

For a big HTML file that needs to be created, the size of config env. variable exceeds the permissible limit causing the error :
The action takes an input parameter config which has all our queries for all repositories. So as the length of this parameter value kept increasing due to adding repositories it failed with error Environment variable 'INPUT_CONFIG' exceeds the maximum supported length. Environment variable length: 33267 , Maximum supported length: 32766.

This issue can be solved by adding support for taking file as input for config.
It will require a few changes as done in the forked version : https://github.com/GH-ACE/issue-dashboard

Not sure, how is the index.js getting created here otherwise would have contributed by raising a PR 😊