closes #479
Dropped support for `DRONE_*` environment variables in pipeline steps. Pipeline meta-data can be accessed with `CI_*` variables. - `CI_*` prefix replaces `DRONE_*` - `CI` value is now `woodpecker` - `DRONE=true` has been removed
Fix various typos found via `codespell -q 3 -S vendor -L pullrequest,pullrequests`
* Refactor: move cncd/pipeline/ to pipeline/ * Refactor: move pipeline/pipeline/ to pipeline/