Links to alternative methods for installing hatch

[hpodzorski-USGS]

I'm a Linux user that does not use apt install and found it easier to install hatch via conda as a quick way to try out hatch and get started with the tutorial.

I had to search the hatch installation guide to find the conda install code. Adding links to the pip and the conda installation in /tutorials/get-to-know-hatch.html documentation may make it easier for some user to get started. Also, adding additional text as to when these install methods may be useful would be helpful.

[kierisi]

@all-contributors please add @hpodzorski-USGS for code, review

[allcontributors[bot]]

@kierisi

I've put up a pull request to add @hpodzorski-USGS! :tada:

[lwasser]

closing this via https://github.com/pyOpenSci/python-package-guide/pull/320

[lwasser]

thank you again @hpodzorski-USGS !! great to meet you at scipy this year. ✨