Chore: upgrade deps. (#9289)

package.json

@@ -40,7 +40,7 @@
     "chalk": "^2.1.0",
     "concat-stream": "^1.6.0",
     "cross-spawn": "^5.1.0",
-    "debug": "^2.6.8",
+    "debug": "^3.0.1",
     "doctrine": "^2.0.0",
     "eslint-scope": "^3.7.1",
     "espree": "^3.5.0",
@@ -64,7 +64,7 @@
     "natural-compare": "^1.4.0",
     "optionator": "^0.8.2",
     "path-is-inside": "^1.0.2",
-    "pluralize": "^4.0.0",
+    "pluralize": "^7.0.0",
     "progress": "^2.0.0",
     "require-uncached": "^1.0.3",
     "semver": "^5.3.0",
@@ -89,7 +89,7 @@
     "eslint-plugin-node": "^5.1.0",
     "eslint-release": "^0.10.1",
     "eslump": "1.6.0",
-    "esprima": "^3.1.3",
+    "esprima": "^4.0.0",
     "esprima-fb": "^15001.1001.0-dev-harmony-fb",
     "istanbul": "^0.4.5",
     "jsdoc": "^3.4.3",
@@ -100,15 +100,15 @@
     "karma-phantomjs-launcher": "^1.0.4",
     "leche": "^2.1.2",
     "load-perf": "^0.2.0",
-    "markdownlint": "^0.5.0",
+    "markdownlint": "^0.6.1",
     "mocha": "^3.4.2",
     "mock-fs": "^4.3.0",
     "npm-license": "^0.3.3",
     "phantomjs-prebuilt": "^2.1.14",
     "proxyquire": "^1.8.0",
     "shelljs": "^0.7.7",
     "shelljs-nodecli": "~0.1.1",
-    "sinon": "^2.3.2",
+    "sinon": "^3.2.1",
     "temp": "^0.8.3",
     "through": "^2.3.8"
   },