deps: update dependency com.google.cloud:google-cloud-dataproc-bom to v1.1.1 (#947)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [com.google.cloud:google-cloud-dataproc-bom](https://github.com/googleapis/java-dataproc) | patch | `1.1.0` -> `1.1.1` |

---

### Release Notes

<details>
<summary>googleapis/java-dataproc</summary>

### [`v1.1.1`](https://github.com/googleapis/java-dataproc/blob/master/CHANGELOG.md#&#8203;111-httpswwwgithubcomgoogleapisjava-dataproccomparev110v111-2020-09-23)

[Compare Source](https://github.com/googleapis/java-dataproc/compare/v1.1.0...v1.1.1)

</details>

---

### Renovate configuration

:date: **Schedule**: At any time (no schedule defined).

:vertical_traffic_light: **Automerge**: Disabled by config. Please merge this manually once you are satisfied.

:recycle: **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

:no_bell: **Ignore**: Close this PR and you won't be reminded about this update again.

---

 - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box

---

This PR has been generated by [WhiteSource Renovate](https://renovate.whitesourcesoftware.com). View repository job log [here](https://app.renovatebot.com/dashboard#github/googleapis/java-cloud-bom).

Author: renovate-bot

pom.xml

@@ -312,7 +312,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-dataproc-bom</artifactId>
-        <version>1.1.0</version>
+        <version>1.1.1</version>
         <type>pom</type>
         <scope>import</scope>
       </dependency>