[FEAT] Remove/Relax Matplotlib version requirement

[acarafat]

Hello,

We are developing a genome annotation and visualization program beav that relies on Integron Finder. We are using Bioconda to distribute our program. Our visualization script requires Matplotlib >= 3.5.2, whereas the Integron Finder specifies the version ==3.3.3 in the Bioconda recipe. I was wondering if you can possibly remove/relax the requirement.

Thank you so much!