deps: replace mkdirp with {recursive} mkdir

only supported on Node.js 10+

Closes: #2084

lib/configure.js

@@ -4,7 +4,6 @@ const fs = require('graceful-fs')
 const path = require('path')
 const log = require('npmlog')
 const os = require('os')
-const mkdirp = require('mkdirp')
 const processRelease = require('./process-release')
 const win = process.platform === 'win32'
 const findNodeDirectory = require('./find-node-directory')
@@ -73,7 +72,7 @@ function configure (gyp, argv, callback) {
 
   function createBuildDir () {
     log.verbose('build dir', 'attempting to create "build" dir: %s', buildDir)
-    mkdirp(buildDir, function (err, isNew) {
+    fs.mkdir(buildDir, { recursive: true }, function (err, isNew) {
       if (err) {
         return callback(err)
       }

lib/install.js

@@ -8,7 +8,6 @@ const crypto = require('crypto')
 const log = require('npmlog')
 const semver = require('semver')
 const request = require('request')
-const mkdir = require('mkdirp')
 const processRelease = require('./process-release')
 const win = process.platform === 'win32'
 const getProxyFromURI = require('./proxy')
@@ -114,7 +113,7 @@ function install (fs, gyp, argv, callback) {
     log.verbose('ensuring nodedir is created', devDir)
 
     // first create the dir for the node dev files
-    mkdir(devDir, function (err, created) {
+    fs.mkdir(devDir, { recursive: true }, function (err, created) {
       if (err) {
         if (err.code === 'EACCES') {
           eaccesFallback(err)

package.json

@@ -25,7 +25,6 @@
     "env-paths": "^2.2.0",
     "glob": "^7.1.4",
     "graceful-fs": "^4.2.2",
-    "mkdirp": "^0.5.1",
     "nopt": "^4.0.1",
     "npmlog": "^4.1.2",
     "request": "^2.88.0",