Remove autolink to bpo ticket.

[Mariatta]

We get autolinking for free now.

Closes python/core-workflow#361

[brettcannon]

@Mariatta in case you didn't see the test failures.

[brettcannon]

test_bpo also needs to be updated.

[methane]

bedevere/bedevere/bpo.py

Lines 15 to 17 in 363b02e

	<!-- {TAG_NAME}: bpo-{{issue_number}} -->
	https://bugs.python.org/issue{{issue_number}}
	{CLOSING_TAG}

This can be Ref: bpo-{issue_number} too.
It will make auto merged commit message less ugly.

[codecov]

Codecov Report

Merging #196 into master will not change coverage.
The diff coverage is 100%.

@@          Coverage Diff          @@
##           master   #196   +/-   ##
=====================================
  Coverage     100%   100%           
=====================================
  Files          20     20           
  Lines        1662   1662           
  Branches       89     89           
=====================================
  Hits         1662   1662

Impacted Files	Coverage Δ
bedevere/stage.py	100% <100%> (ø)	⬆️

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[nightlark]

If it helps wrap up this PR (it looks like the GitHub autolinking feature works but the bot is still rewriting bpo- refs in commits), here are two patches that I think address the review comments:

• Remove outdated tests: https://github.com/nightlark/bedevere/commit/940e66c120f85034ca8b35fee22989348a496b94.patch
• Use Ref: bpo-{issue#} instead of url: https://github.com/nightlark/bedevere/commit/e6c6d5a3bac299f87ef441cbb0665b3f454bacf9.patch

[arhadthedev]

Is there any blocker? This PR is stuck for two years.

[ambv]

This is outdated now.

[CAM-Gerlach]

@brettcannon @Mariatta Could this upstream branch be moved or removed now, to avoid partially blocking full implementation of python/workflow#460 on this repo?

[Mariatta]

Since this is outdated we don't need to keep it around, so I'll delete it. Thanks.