Related to:
- https://review.opendev.org/#/c/723044/
- https://governance.openstack.org/tc/goals/selected/ussuri/project-ptl-and-contrib-docs.html

Change-Id: I52f370b5f1b2b956f7482139d9b4877cce502a98

We need a trivial change to trigger documentation publishing. This
makes the wording of the contributor instructions a little more welcoming.

Change-Id: Id27c8be8335272b800ce018cb96cf2d616672ade
Signed-off-by: Doug Hellmann <doug@doughellmann.com>

Use https instead of http to ensure the safety without containing our
account/password information

Change-Id: I4ec282dc25c4a2ba3988c7fb928c8918ff9ef318

Replace URLs for workflow documentation to appropriate parts of the
OpenStack Project Infrastructure Manual.

Change-Id: I93536c7f1d2f81b2619855dbc20014ea6eddd302

Point contributors to the correct launchpad page.

Change-Id: I4ce980a8957a186ec3e1b4be2e0ee3ecf333b849

Change-Id: If27004df4c756ebc0b00784cb0445ab46ea43d97