deps(maven): bump org.springframework.ai:spring-ai-bom

Bumps [org.springframework.ai:spring-ai-bom](https://github.com/spring-projects/spring-ai) from 2.0.0-M6 to 2.0.0-M8.
- [Release notes](https://github.com/spring-projects/spring-ai/releases)
- [Commits](spring-projects/spring-ai@v2.0.0-M6...v2.0.0-M8)

---
updated-dependencies:
- dependency-name: org.springframework.ai:spring-ai-bom
  dependency-version: 2.0.0-M8
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

console/console-panel/pom.xml

@@ -28,7 +28,7 @@
 	</scm>
 	<properties>
 		<java.version>21</java.version>
-		<spring-ai.version>2.0.0-M6</spring-ai.version>
+		<spring-ai.version>2.0.0-M8</spring-ai.version>
 	</properties>
 	<dependencies>
 		<dependency>