chore(deps): update all dependencies (#265)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [google-auth](https://togithub.com/googleapis/google-auth-library-python) | `==2.0.2` -> `==2.1.0` | [![age](https://badges.renovateapi.com/packages/pypi/google-auth/2.1.0/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/pypi/google-auth/2.1.0/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/pypi/google-auth/2.1.0/compatibility-slim/2.0.2)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/pypi/google-auth/2.1.0/confidence-slim/2.0.2)](https://docs.renovatebot.com/merge-confidence/) |
| [google-cloud-storage](https://togithub.com/googleapis/python-storage) | `==1.42.1` -> `==1.42.2` | [![age](https://badges.renovateapi.com/packages/pypi/google-cloud-storage/1.42.2/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/pypi/google-cloud-storage/1.42.2/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/pypi/google-cloud-storage/1.42.2/compatibility-slim/1.42.1)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/pypi/google-cloud-storage/1.42.2/confidence-slim/1.42.1)](https://docs.renovatebot.com/merge-confidence/) |

---

### Release Notes

<details>
<summary>googleapis/google-auth-library-python</summary>

### [`v2.1.0`](https://togithub.com/googleapis/google-auth-library-python/blob/master/CHANGELOG.md#&#8203;210-httpswwwgithubcomgoogleapisgoogle-auth-library-pythoncomparev202v210-2021-09-10)

[Compare Source](https://togithub.com/googleapis/google-auth-library-python/compare/v2.0.2...v2.1.0)

##### Features

-   Improve handling of clock skew ([#&#8203;858](https://www.togithub.com/googleapis/google-auth-library-python/issues/858)) ([45c4491](https://www.github.com/googleapis/google-auth-library-python/commit/45c4491fb971c9edf590b27b9e271b7a23a1bba6))

##### Bug Fixes

-   add SAML challenge to reauth ([#&#8203;819](https://www.togithub.com/googleapis/google-auth-library-python/issues/819)) ([13aed5f](https://www.github.com/googleapis/google-auth-library-python/commit/13aed5ffe3ba435004ab48202462452f04d7cb29))
-   disable warning if quota project id provided to auth.default() ([#&#8203;856](https://www.togithub.com/googleapis/google-auth-library-python/issues/856)) ([11ebaeb](https://www.github.com/googleapis/google-auth-library-python/commit/11ebaeb9d7c0862916154cfb810238574507629a))
-   rename CLOCK_SKEW and separate client/server user case ([#&#8203;863](https://www.togithub.com/googleapis/google-auth-library-python/issues/863)) ([738611b](https://www.github.com/googleapis/google-auth-library-python/commit/738611bd2914f0fd5fa8b49b65f56ef321829c85))

##### [2.0.2](https://www.github.com/googleapis/google-auth-library-python/compare/v2.0.1...v2.0.2) (2021-08-25)

##### Bug Fixes

-   use 'int.to_bytes' rather than deprecated crypto wrapper ([#&#8203;848](https://www.togithub.com/googleapis/google-auth-library-python/issues/848)) ([b79b554](https://www.github.com/googleapis/google-auth-library-python/commit/b79b55407b31933c9a8fe6de01478fa00a33fa2b))
-   use int.from_bytes ([#&#8203;846](https://www.togithub.com/googleapis/google-auth-library-python/issues/846)) ([466aed9](https://www.github.com/googleapis/google-auth-library-python/commit/466aed99f5c2ba15d2036fa21cc83b3f0fc22639))

##### [2.0.1](https://www.github.com/googleapis/google-auth-library-python/compare/v2.0.0...v2.0.1) (2021-08-17)

##### Bug Fixes

-   normalize AWS paths correctly on windows ([#&#8203;842](https://www.togithub.com/googleapis/google-auth-library-python/issues/842)) ([4e0fb1c](https://www.github.com/googleapis/google-auth-library-python/commit/4e0fb1cee78ee56b878b6e12be3b3c58df242b05))

</details>

<details>
<summary>googleapis/python-storage</summary>

### [`v1.42.2`](https://togithub.com/googleapis/python-storage/blob/master/CHANGELOG.md#&#8203;1422-httpswwwgithubcomgoogleapispython-storagecomparev1421v1422-2021-09-16)

[Compare Source](https://togithub.com/googleapis/python-storage/compare/v1.42.1...v1.42.2)

</details>

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dataproc/snippets/requirements.txt

@@ -1,8 +1,8 @@
 
 backoff==1.11.1
 grpcio==1.40.0
-google-auth==2.0.2
+google-auth==2.1.0
 google-auth-httplib2==0.1.0
 google-cloud==0.34.0
-google-cloud-storage==1.42.1
+google-cloud-storage==1.42.2
 google-cloud-dataproc==2.5.0