chore(deps): bump com.google.cloud:google-cloud-spanner-jdbc (#1445)

Bumps [com.google.cloud:google-cloud-spanner-jdbc](https://github.com/googleapis/java-spanner-jdbc) from 2.24.0 to 2.25.2.
- [Release notes](https://github.com/googleapis/java-spanner-jdbc/releases)
- [Changelog](https://github.com/googleapis/java-spanner-jdbc/blob/main/CHANGELOG.md)
- [Commits](googleapis/java-spanner-jdbc@v2.24.0...v2.25.2)

---
updated-dependencies:
- dependency-name: com.google.cloud:google-cloud-spanner-jdbc
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

pom.xml

@@ -14,7 +14,7 @@
     <maven.compiler.target>11</maven.compiler.target>
     <java.version>11</java.version>
     <hibernate.version>6.6.1.Final</hibernate.version>
-    <spanner-jdbc-driver.version>2.24.0</spanner-jdbc-driver.version>
+    <spanner-jdbc-driver.version>2.25.2</spanner-jdbc-driver.version>
     <log4j.version>2.24.1</log4j.version>
 
     <maven-surefire-plugin.version>3.5.2</maven-surefire-plugin.version>