deps: update dependency org.openjdk.jmh:jmh-core to v1.25 (#382)

This PR contains the following updates: | Package | Update | Change | |---|---|---| | org.openjdk.jmh:jmh-core | minor | `1.24` -> `1.25` | --- ### 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-spanner).

Author: renovate-bot

google-cloud-spanner/pom.xml

@@ -306,7 +306,7 @@
  <dependency>
  <groupId>org.openjdk.jmh</groupId>
  <artifactId>jmh-core</artifactId>
- <version>1.24</version>
+ <version>1.25</version>
  <scope>test</scope>
  </dependency>
  <dependency>