update packages to latest version

node_modules/npm/doc/api/npm-commands.md

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+npm-commands(3) -- npm commands
+===============================
+
+## SYNOPSIS
+
+    npm.commands[<command>](args, callback)
+
+## DESCRIPTION
+
+npm comes with a full set of commands, and each of the commands takes a
+similar set of arguments.
+
+In general, all commands on the command object take an **array** of positional
+argument **strings**. The last argument to any function is a callback. Some
+commands are special and take other optional arguments.
+
+All commands have their own man page. See `man npm-<command>` for command-line
+usage, or `man 3 npm-<command>` for programmatic usage.
+
+## SEE ALSO
+
+* npm-index(7)