tree b43285ceed2f7519c1899606d5d5afa9f3216ef5
parent e80e3fc7abfcd93a42576648e190973d7f9e3662
author Alex Bradbury <asb@lowrisc.org> 1620296126 +0100
committer Alex Bradbury <asb@asbradbury.org> 1620369747 +0100

[doc] Link to broader guidance from CONTRIBUTING.md and remove confusing statement

As pointed out in #5169, the statement about avoiding force pushes in
CONTRIBUTING.md is confusing - it was only meant to apply to branches of
the repo, not to PRs. Plus force pushes aren't possible due to branch
protection rules.

This commit additionally adds a link to
https://docs.opentitan.org/doc/project/contributing/ for more general
contribution guidance.

Signed-off-by: Alex Bradbury <asb@lowrisc.org>