Add API groups explanation to golang tutorial#5842

Merged

jmrodri merged 2 commits intooperator-framework:masterfrom jberkhahn:explain_group

Oct 7, 2022

+6

Commits on Aug 8, 2022

Add API groups explanation to golang tutorial
jberkhahn
committed

Commits on Sep 26, 2022

add blurb about API groups being used for other things internally to golang tutorial
jberkhahn
committed