chore(project): update README and templates (#2368)

.github/ISSUE_TEMPLATE.md

@@ -1,44 +1,6 @@
-<!-- Feel free to remove sections that aren't relevant.
-
-## Title line template: [Title]: Brief description
-
--->
-
-## Detailed description
-
-> Describe in detail the issue you're having.
-
-> Is this a feature request (new component, new icon), a bug, or a general issue?
-
-> Is this issue related to a specific component?
-
-> What did you expect to happen? What happened instead? What would you like to see changed?
-
-> What browser are you working in?
-
-> What version of the Carbon Design System are you using?
-
-> What offering/product do you work on? Any pressing ship or release dates we should be aware of?
-
-## Steps to reproduce the issue
-
 <!--
-Please try to re-create the issue using our CodeSandbox template available here:
-https://codesandbox.io/s/github/IBM/carbon-components-react/tree/master/examples/codesandbox
+Hi there! This project has been moved over to:
+https://github.com/carbon-design-system/carbon
 
-This helps reduce the issue to an isolated case that helps us out when debugging.
-If you're able to reproduce using the CodeSandbox link above, please include the
-link in addition to the steps to reproduce. Thanks so much!
+Any issues made in this project will be migrated over to that location.
 -->
-
-<!-- [CodeSandbox](<url>) -->
-
-1. Step one
-2. Step two
-3. Step three
-4. etc.
-
-## Additional information
-
-- Screenshots or code
-- Notes

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,17 +1,6 @@
-Closes IBM/carbon-components-react#
+<!--
+Hi there! This project has been moved over to:
+https://github.com/carbon-design-system/carbon
 
-{{short description}}
-
-#### Changelog
-
-**New**
-
-- {{new thing}}
-
-**Changed**
-
-- {{change thing}}
-
-**Removed**
-
-- {{removed thing}}
+Any pull requests made in this project should be migrated over to that location.
+-->