Bumps the ai-providers group with 4 updates: [langchain](https://github.com/langchain-ai/langchain), [langgraph](https://github.com/langchain-ai/langgraph), [langchain-core](https://github.com/langchain-ai/langchain) and [langchain-anthropic](https://github.com/langchain-ai/langchain). Updates `langchain` from 1.2.13 to 1.3.1 - [Release notes](https://github.com/langchain-ai/langchain/releases) - [Commits](langchain-ai/langchain@langchain==1.2.13...langchain==1.3.1) Updates `langgraph` from 1.1.3 to 1.2.0 - [Release notes](https://github.com/langchain-ai/langgraph/releases) - [Commits](langchain-ai/langgraph@1.1.3...1.2.0) Updates `langchain-core` from 1.2.22 to 1.4.0 - [Release notes](https://github.com/langchain-ai/langchain/releases) - [Commits](langchain-ai/langchain@langchain-core==1.2.22...langchain-core==1.4.0) Updates `langchain-anthropic` from 1.4.0 to 1.4.3 - [Release notes](https://github.com/langchain-ai/langchain/releases) - [Commits](langchain-ai/langchain@langchain-anthropic==1.4.0...langchain-anthropic==1.4.3) --- updated-dependencies: - dependency-name: langchain dependency-version: 1.3.1 dependency-type: direct:production update-type: version-update:semver-minor dependency-group: ai-providers - dependency-name: langgraph dependency-version: 1.2.0 dependency-type: direct:production update-type: version-update:semver-minor dependency-group: ai-providers - dependency-name: langchain-core dependency-version: 1.4.0 dependency-type: direct:production update-type: version-update:semver-minor dependency-group: ai-providers - dependency-name: langchain-anthropic dependency-version: 1.4.3 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: ai-providers ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>