This patch bumps the lower-constraint for decorator to 4.2.1
to resolve a setuptools incompatibility with the usage of 2to3 in
decorator < 4.0.0. Version 4.2.1 of decorator is currently the
packaged version included in centos 8/stream.

Change-Id: Ib74fd9ebbea7496fd3e7f453e618b218f8859f6f

This is an automatically generated patch to ensure unit testing
is in place for all the of the tested runtimes for yoga.

See also the PTI in governance [1].

[1]: https://governance.openstack.org/tc/reference/project-testing-interface.html

Change-Id: I83e826787e18cdf30e3788da3f1c2df15f1e61e2

Add file to the reno documentation build to show release notes for
stable/xena.

Use pbr instruction to increment the minor version number
automatically so that master versions are higher than the versions on
stable/xena.

Sem-Ver: feature
Change-Id: Id0e1d24bdceaf9f5a4d5dac7aa634b4c8d21e828

This patch removes the use of "six" as the package declares only
python3 support.
It also updates the appdirs lower-constraint to 1.4.0 to support
pip. This version is available on both centos8 and focal.
It also removes the linter related packages from lower-constraints.

Change-Id: I9337f1998749bc40737f2f0e2dcc406b6f3a0ddf

This is an automatically generated patch to ensure unit testing
is in place for all the of the tested runtimes for xena.

See also the PTI in governance [1].

[1]: https://governance.openstack.org/tc/reference/project-testing-interface.html

Change-Id: I0f54a3b753137e6dbc5ea0c3a77886ad622422d7

Add file to the reno documentation build to show release notes for
stable/wallaby.

Use pbr instruction to increment the minor version number
automatically so that master versions are higher than the versions on
stable/wallaby.

Sem-Ver: feature
Change-Id: I30d16977fdfc4374e3f43c143c588f461b4aa33e