chore: bump squidfunk/mkdocs-material from c373999 to 868ad4d in /docs#2433

dependabot[bot] wants to merge 1 commit intomainaws-powertools/powertools-lambda-java:mainfrom

dependabot/docker/docs/squidfunk/mkdocs-material-868ad4d39fb5865b72d00173ade00f4eae2b38dde7ff790a011cc44ce4a8ff8eaws-powertools/powertools-lambda-java:dependabot/docker/docs/squidfunk/mkdocs-material-868ad4d39fb5865b72d00173ade00f4eae2b38dde7ff790a011cc44ce4a8ff8eCopy head branch name to clipboard