Update readable-stream to 2.3.7

Author: dougwilson

Changes.md

@@ -9,6 +9,7 @@ you spot any mistakes.
 * Support Node.js 12.x #2211
 * Support Node.js 13.x
 * Update `bignumber.js` to 9.0.0
+* Update `readable-stream` to 2.3.7
 
 ## v2.17.1 (2019-04-18)
 

package.json

@@ -14,7 +14,7 @@
   "repository": "mysqljs/mysql",
   "dependencies": {
     "bignumber.js": "9.0.0",
-    "readable-stream": "2.3.6",
+    "readable-stream": "2.3.7",
     "safe-buffer": "5.1.2",
     "sqlstring": "2.3.1"
   },