chore(deps): bump sh.ondr.mcp4k from 0.4.2 to 0.4.3

Bumps [sh.ondr.mcp4k](https://github.com/ondrsh/mcp4k) from 0.4.2 to 0.4.3.
- [Release notes](https://github.com/ondrsh/mcp4k/releases)
- [Commits](ondrsh/mcp4k@v0.4.2...v0.4.3)

---
updated-dependencies:
- dependency-name: sh.ondr.mcp4k
  dependency-version: 0.4.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -190,7 +190,7 @@ langchain4j-kotlin             = "0.3.0"
 jlama                          = "0.8.4"
 mcp-kotlin                     = "0.6.0"
 koog                           = "0.3.0"
-mcp4k                          = "0.4.2"
+mcp4k                          = "0.4.3"
 dflib                          = "2.0.0-M3"
 ldaptive                       = "2.4.1"
 chicory                        = "1.5.1"