Bump dev.langchain4j:langchain4j-bom from 1.2.0 to 1.3.0 in /versions (#13755)

Bumps [dev.langchain4j:langchain4j-bom](https://github.com/langchain4j/langchain4j) from 1.2.0 to 1.3.0.
- [Release notes](https://github.com/langchain4j/langchain4j/releases)
- [Commits](langchain4j/langchain4j@1.2.0...1.3.0)

---
updated-dependencies:
- dependency-name: dev.langchain4j:langchain4j-bom
  dependency-version: 1.3.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

versions/build.gradle.kts

@@ -12,7 +12,7 @@ val pdfbox = "3.0.5"
 
 dependencies {
     api(platform("ai.djl:bom:0.33.0"))
-    api(platform("dev.langchain4j:langchain4j-bom:1.2.0"))
+    api(platform("dev.langchain4j:langchain4j-bom:1.3.0"))
     api("dev.langchain4j:langchain4j")
     api("dev.langchain4j:langchain4j-google-ai-gemini")
     api("dev.langchain4j:langchain4j-hugging-face")