Bump org.springframework.ai:spring-ai-bom from 1.1.3 to 1.1.4 (#2984)

Bumps [org.springframework.ai:spring-ai-bom](https://github.com/spring-projects/spring-ai) from 1.1.3 to 1.1.4.
- [Release notes](https://github.com/spring-projects/spring-ai/releases)
- [Commits](https://github.com/spring-projects/spring-ai/compare/v1.1.3...v1.1.4)

---
updated-dependencies:
- dependency-name: org.springframework.ai:spring-ai-bom
  dependency-version: 1.1.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

pom.xml

@@ -78,7 +78,7 @@
         <commons-collections4.version>4.5.0</commons-collections4.version>
         <io-protostuff.version>1.8.0</io-protostuff.version>
         <!-- Spring AI for MCP support -->
-        <spring-ai.version>1.1.3</spring-ai.version>
+        <spring-ai.version>1.1.4</spring-ai.version>
         <!-- test -->
         <rabbitmq.http-client.version>5.5.0</rabbitmq.http-client.version>
         <classgraph.version>4.8.184</classgraph.version>