Consume tokens: Code block, code editor, and clipboard copy

[srambach]

Figma link for code editor and block

### Tasks
- [ ] https://github.com/patternfly/patternfly/issues/6192
- [ ] https://github.com/patternfly/patternfly/issues/6193
- [ ] https://github.com/patternfly/patternfly/issues/6194

[stale]

This issue has been automatically marked as stale because it has not had activity in the last 60 days. It will be closed in 30 days if no further activity occurs.