docs: link issue templates to docs repo (#325)

Author: alexkrolick

.github/ISSUE_TEMPLATE.md

@@ -60,11 +60,11 @@ What happened:
 <!-- Please provide the full error message/screenshots/anything -->
 
 Reproduction repository:
-https://github.com/alexkrolick/dom-testing-library-template
 
 <!--
 If possible, please create a repository that reproduces the issue with the
-minimal amount of code possible.
+minimal amount of code possible. You may fork the template here:
+https://github.com/alexkrolick/dom-testing-library-template
 
 Or if you can, try to reproduce the issue in a codesandbox. You can fork the
 one here: https://codesandbox.io/s/5z6x4r7n0p

.github/ISSUE_TEMPLATE/Bug_Report.md

@@ -33,6 +33,11 @@ tutorial to learn how: http://kcd.im/pull-request
 var your => (code) => here;
 ```
 
+<!--
+If this is an issue with documentation, please file an issue on the docs repo:
+https://github.com/alexkrolick/testing-library-docs
+-->
+
 ### What you did:
 
 <!-- What you were doing -->

.github/ISSUE_TEMPLATE/Question.md

@@ -16,5 +16,6 @@ and feature requests so we recommend not using this medium to ask them here 😁
 - Reactiflux on Discord https://www.reactiflux.com
 - Stack Overflow
   https://stackoverflow.com/questions/tagged/react-testing-library
+- Documentation: https://github.com/alexkrolick/testing-library-docs
 
 **ISSUES WHICH ARE QUESTIONS WILL BE CLOSED**