Revert a change to tabsConfig.json

Author: alcuadrado

docs/temp/tabsConfig.json

@@ -1 +1,5 @@
-{"TypeScript/JavaScript":"TypeScript","Alchemy/Infura":"Alchemy"}
+{
+  "TypeScript/JavaScript": "TypeScript",
+  "npm 7+/npm 6/yarn": "npm 7+",
+  "Infura/Alchemy": "Infura"
+}