deps: update dependency org.openjdk.jmh:jmh-core to v1.35 (googleapis…

…#1789)

[![WhiteSource Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [org.openjdk.jmh:jmh-core](http://openjdk.java.net/projects/code-tools/jmh/) ([source](http://hg.openjdk.java.net/code-tools/jmh/)) | `1.34` -> `1.35` | [![age](https://badges.renovateapi.com/packages/maven/org.openjdk.jmh:jmh-core/1.35/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/maven/org.openjdk.jmh:jmh-core/1.35/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/maven/org.openjdk.jmh:jmh-core/1.35/compatibility-slim/1.34)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/maven/org.openjdk.jmh:jmh-core/1.35/confidence-slim/1.34)](https://docs.renovatebot.com/merge-confidence/) |

---

### Configuration

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

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

♻ **Rebasing**: Renovate will not automatically rebase this PR, because other commits have been found.

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

---

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

---

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-spanner).

google-cloud-spanner/pom.xml

@@ -343,7 +343,7 @@
     <dependency>
       <groupId>org.openjdk.jmh</groupId>
       <artifactId>jmh-core</artifactId>
-      <version>1.34</version>
+      <version>1.35</version>
       <scope>test</scope>
     </dependency>
     <dependency>