chore(deps): bump mkdocs-material from 9.6.19 to 9.6.20#340

dependabot[bot] wants to merge 1 commit intomaincpp-linter/cpp-linter-action:mainfrom

dependabot/uv/mkdocs-material-9.6.20cpp-linter/cpp-linter-action:dependabot/uv/mkdocs-material-9.6.20Copy head branch name to clipboard