Bump babel from 2.7.0 to 2.8.0

[dependabot-preview]

Bumps babel from 2.7.0 to 2.8.0.

Release notes

Sourced from babel's releases.

Version 2.8.0

Improvements

• CLDR: Upgrade to CLDR 36.0 - Aarni Koskela (#679)
• Messages: Don't even open files with the "ignore" extraction method - @sebleblanc (#678)

Bugfixes

• Numbers: Fix formatting very small decimals when quantization is disabled - Lev Lybin, @miluChen (#662)
• Messages: Attempt to sort all messages – Mario Frasca (#651, #606)

Docs

• Add years to changelog - Romuald Brunet
• Note that installation requires pytz - Steve (Gadget) Barnes

Changelog

Sourced from babel's changelog.

Version 2.8.0

Improvements

* CLDR: Upgrade to CLDR 36.0 - Aarni Koskela ([#679](https://github.com/python-babel/babel/issues/679))
* Messages: Don't even open files with the "ignore" extraction method - @sebleblanc ([#678](https://github.com/python-babel/babel/issues/678))
Bugfixes

* Numbers: Fix formatting very small decimals when quantization is disabled - Lev Lybin, @miluChen ([#662](https://github.com/python-babel/babel/issues/662))
* Messages: Attempt to sort all messages – Mario Frasca ([#651](https://github.com/python-babel/babel/issues/651), [#606](https://github.com/python-babel/babel/issues/606))
Docs

* Add years to changelog - Romuald Brunet
* Note that installation requires pytz - Steve (Gadget) Barnes
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</details>
<details>
<summary>Commits</summary>

<ul>
<li><a href="https://github.com/python-babel/babel/commit/d45b2d300b1e2ef261c243ab7d094045d61fcd8e"><code>d45b2d3</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/python-babel/babel/issues/683">#683</a> from python-babel/become-2.8.0</li>
<li><a href="https://github.com/python-babel/babel/commit/692ad094c8fdf1895b7f56a071f38f8e463a2c62"><code>692ad09</code></a> Bump version</li>
<li><a href="https://github.com/python-babel/babel/commit/eb1b24f49760eadb13dee0d505b25f93befa5c97"><code>eb1b24f</code></a> Update authors file</li>
<li><a href="https://github.com/python-babel/babel/commit/dc012d4961c8a58c761252053a9954ccdbf4afd2"><code>dc012d4</code></a> Distill changelog from git log</li>
<li><a href="https://github.com/python-babel/babel/commit/c42bc9e907d638b368d07a326daa841e4a0bd691"><code>c42bc9e</code></a> Hardcode "ignore" method</li>
<li><a href="https://github.com/python-babel/babel/commit/df9c01c6480ef20523418079b6774612e47b8c63"><code>df9c01c</code></a> fix small decimal with disabled decimal_quantization</li>
<li><a href="https://github.com/python-babel/babel/commit/30355cadf58fc26fe87064a04901a321225df273"><code>30355ca</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/python-babel/babel/issues/679">#679</a> from python-babel/cldr-36</li>
<li><a href="https://github.com/python-babel/babel/commit/d4a7c266ba119ee8564a14575a60948f723a15cb"><code>d4a7c26</code></a> Correct format_unit test based on new Welsh data</li>
<li><a href="https://github.com/python-babel/babel/commit/fab99b8924ad37e9f04798f464f37e2359ebafeb"><code>fab99b8</code></a> CLDR import: assume files without revision tags to be new</li>
<li><a href="https://github.com/python-babel/babel/commit/49c68d335f8443ba5fee0a5201dd8c2d033e59ff"><code>49c68d3</code></a> Download CLDR 36.0</li>
<li>Additional commits viewable in <a href="https://github.com/python-babel/babel/compare/v2.7.0...v2.8.0">compare view</a></li>
</ul>
</details>

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</code></pre>


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Superseded by #3838.