Bump faker from 0.9.1 to 0.9.2 (#1931)

Bumps [faker](https://github.com/joke2k/faker) from 0.9.1 to 0.9.2.
<details>
<summary>Changelog</summary>

*Sourced from [faker's changelog](https://github.com/joke2k/faker/blob/master/CHANGELOG.rst).*

> `0.9.2 - 12-October-2018 <https://github.com/joke2k/faker/compare/v0.9.1...v0.9.2>`__
> -------------------------------------------------------------------------------------
> 
> * Add company names to ``pl_PL`` provider. Thanks @[**twkrol**](https://github.com/twkrol).
> * Add replacements for non-ascii characters in ``pt_BR``. Thanks [**clarmso**](https://github.com/clarmso).
> * Add some more placeholder image services. Thanks [**clarmso**](https://github.com/clarmso).
> * Separate male name and female name formats in ``cs_CZ`` provider. Thanks [**clarmso**](https://github.com/clarmso).
> * Add second level domains (mostly provinces) for ``cn`` top level domain. Thanks [**clarmso**](https://github.com/clarmso).
> * Add ``fr_FR`` localization to ``lorem`` provider. Thanks [**tristandeborde**](https://github.com/tristandeborde).
> * Lots of work on internal cleanup and optimizing the CI. Thanks [**jdufresne**](https://github.com/jdufresne).
> * Add ``flake8`` to the CI. Thanks [**andrzej3393**](https://github.com/andrzej3393).
</details>
<details>
<summary>Commits</summary>

- [`ba4994a`](joke2k/faker@ba4994a) Bump version: 0.9.1 → 0.9.2
- [`80688bb`](joke2k/faker@80688bb) update changelog
- [`cb333b3`](joke2k/faker@cb333b3) Update coding_style.rst
- [`e6f1dd7`](joke2k/faker@e6f1dd7) Merge pull request [#834](https://github-redirect.dependabot.com/joke2k/faker/issues/834) from andrzej3393/flake8-on-ci
- [`92c3f93`](joke2k/faker@92c3f93) Fine tune the flake8 config
- [`5198f00`](joke2k/faker@5198f00) Fix errors & warnings reported by flake8
- [`7a2b2df`](joke2k/faker@7a2b2df) Add flake8 and run it on travis
- [`faec8b5`](joke2k/faker@faec8b5) Merge pull request [#833](https://github-redirect.dependabot.com/joke2k/faker/issues/833) from tristandeborde/lorem_french
- [`06ae5a6`](joke2k/faker@06ae5a6) Add french word list for lorem provider
- [`d654469`](joke2k/faker@d654469) Merge pull request [#831](https://github-redirect.dependabot.com/joke2k/faker/issues/831) from sanga/switch_to_pytest
- Additional commits viewable in [compare view](joke2k/faker@v0.9.1...v0.9.2)
</details>
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[![Dependabot compatibility score](https://api.dependabot.com/badges/compatibility_score?dependency-name=faker&package-manager=pip&previous-version=0.9.1&new-version=0.9.2)](https://dependabot.com/compatibility-score.html?dependency-name=faker&package-manager=pip&previous-version=0.9.1&new-version=0.9.2)

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