Bump six from 1.11.0 to 1.12.0

[dependabot-preview]

Bumps six from 1.11.0 to 1.12.0.

Changelog

Sourced from six's changelog.

1.12.0

• Issue #259, pull request #260: six.add_metaclass now preserves
  __qualname__ from the original class.

• Pull request #204: Add six.ensure_binary, six.ensure_text, and
  six.ensure_str.

Commits

• d927b9e six 1.12.0
• a228df3 Add alts to all badges.
• 5243a2d Make indentation consistent.
• c2f7727 Add RtD badge.
• 0b4265e docs: reload() is in importlib in current Python 3. (#266)
• e114efc Add changelog for a611f60dc73d9df64fd8ebcec1daf9f7827e29db.
• a611f60 Make add_metaclass copy qualname from the original class. (#260)
• b4eb516 Fix wording.
• 045096c Prefer https:// URLs where available. (#256)
• 8816e06 Remove deprecated indexserver from tox.ini (GH-257)
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Note: This repo was added to Dependabot recently, so you'll receive a maximum of 5 PRs for your first few update runs. Once an update run creates fewer than 5 PRs we'll remove that limit.

You can always request more updates by clicking Bump now in your Dependabot dashboard.

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge
• @dependabot reopen will reopen this PR if it is closed
• @dependabot ignore this [patch|minor|major] version will close this PR and stop Dependabot creating any more for this minor/major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)
• @dependabot use these labels will set the current labels as the default for future PRs for this repo and language
• @dependabot use these reviewers will set the current reviewers as the default for future PRs for this repo and language
• @dependabot use these assignees will set the current assignees as the default for future PRs for this repo and language
• @dependabot use this milestone will set the current milestone as the default for future PRs for this repo and language
• @dependabot badge me will comment on this PR with code to add a "Dependabot enabled" badge to your readme

Additionally, you can set the following in your Dependabot dashboard:

• Update frequency (including time of day and day of week)
• Automerge options (never/patch/minor, and dev/runtime dependencies)
• Pull request limits (per update run and/or open at any time)
• Out-of-range updates (receive only lockfile updates, if desired)
• Security updates (receive only security updates, if desired)

Finally, you can contact us by mentioning @dependabot.

[codecov-io]

Codecov Report

Merging #8 into master will decrease coverage by 0.1%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master       #8      +/-   ##
==========================================
- Coverage   65.88%   65.78%   -0.11%     
==========================================
  Files         460      459       -1     
  Lines       22028    21924     -104     
  Branches     2418     2411       -7     
==========================================
- Hits        14514    14423      -91     
+ Misses       7394     7380      -14     
- Partials      120      121       +1

Impacted Files	Coverage Δ
...erset/assets/src/components/URLShortLinkButton.jsx	76.47% <0%> (-11.77%)	⬇️
superset/db_engine_specs/presto.py	69.71% <0%> (-8.58%)	⬇️
superset/assets/src/components/AnchorLink.jsx	91.66% <0%> (-8.34%)	⬇️
superset/assets/src/utils/common.js	60% <0%> (-7.28%)	⬇️
...s/src/dashboard/components/gridComponents/Tabs.jsx	64.51% <0%> (-1.64%)	⬇️
superset/views/base.py	70.5% <0%> (-1%)	⬇️
superset/security.py	73.36% <0%> (-0.61%)	⬇️
superset/__init__.py	73.52% <0%> (-0.39%)	⬇️
superset/views/utils.py	87.77% <0%> (-0.27%)	⬇️
superset/sql_lab.py	76.88% <0%> (-0.13%)	⬇️
... and 89 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 8c9b4b5...d524a23. Read the comment docs.

[dependabot-preview]

Looks like six is up-to-date now, so this is no longer needed.