Fixed getting Folders by Permissions

[yog-it]

Fixes #4573

Summary

Retrieving folders per permissions needed to include conditionals for both grant and deny permissions; also using CTE instead of temp table for better performance.

[david-poindexter]

I didn't have time to test out this PR, but I did notice the GitHub issue number here and think we should remove probably remove it. We'll have a record of it in the git history.

[valadas]

It's really funny because I was just looking into this today for a couple of hours and then came here and noticed this PR.

I did run some tests locally and it looks like it's behaving the way it should. Great work!

[mitchelsellers]

I too tested this one, and it seems to be working well

[cgentryls]

@yog-it thank you for working on and resolving this! I really appreciate it! And, I would like to thank all of you for your continued work on DNN! I inherited our DNN site a little over 6 years ago upgrading it from 4.9.5 to 7.4.1. Currently we are at 9.7.2. I work with other CMS platforms and DNN is by far the best! Thanks again and long live DNN!

[yog-it]

@cgentryls my pleasure. I too have been a long time DNN user and agree completely, it's just one of the best open source CMS platforms out there. I started contributing only a short while ago, but love working with the project and helping out other DNN'ers.

[david-poindexter]

@cgentryls and @yog-it thanks so much for your comments - this is what fuels us all! DNN Platform is fantastic and the community is "fantasticer"!!! 😁🎉