Bump ajv from 6.8.1 to 6.12.6 in /llvm-project/clang-tools-extra/clangd/clients/clangd-vscode#4

dependabot[bot] wants to merge 1 commit intomasterjuppytt/llvm-temp-sanitizer:masterfrom

dependabot/npm_and_yarn/llvm-project/clang-tools-extra/clangd/clients/clangd-vscode/ajv-6.12.6juppytt/llvm-temp-sanitizer:dependabot/npm_and_yarn/llvm-project/clang-tools-extra/clangd/clients/clangd-vscode/ajv-6.12.6Copy head branch name to clipboard