Add calcite-design-tokens to Github issue templates

[alisonailea]

Summary

Currently new issue creation does not include @esri/calcite-design-tokens in the list of packages.

Calcite package Select the relevant package(s) related to the request.

[ ] @esri/calcite-components [ ] @esri/calcite-components-react [ ] @esri/eslint-plugin-calcite-components

Desired Outcome

Calcite package Select the relevant package(s) related to the request.

[ ] @esri/calcite-components [ ] @esri/calcite-components-react [ ] @esri/eslint-plugin-calcite-components [ ] @esri/calcite-design-tokens

Resources

No response

[github-actions[bot]]

Installed and assigned for verification.

[geospatialem]

Verified in the following issue templates:

• [x] bug
• [x] a11y
• [x] enhancement
• [x] refactor