Allow setting custom build status from build steps/pipelines

[TP_Honey]

@calind

m proposing is to have custom commit statuses set by drone. An example would be something like:

steps:
- name: lint
  image: golang:1.16
  commands:
  - make lint
  statuses:
  - continuous-integration/drone/lint

This way, drone would set all applicable statues to pending when the pipeline starts and sets st

I am not sure i am following. Do you want

1. to update the github commit message for every step, every single time.
   or
2. update the commit message depending on whether the build failed or passed.

I really dont follow drone would set all applicable statues to pending when the pipeline starts what applicable statuses ?