Bump debug, @babel/cli and nightwatch in /nix/node/webdev#21

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dependabot/npm_and_yarn/nix/node/webdev/debug-and-babel/cli-and-nightwatch-4.3.4devalot/webdev:dependabot/npm_and_yarn/nix/node/webdev/debug-and-babel/cli-and-nightwatch-4.3.4Copy head branch name to clipboard