update workflow min version to 14.x

Author: rmanibus

.github/workflows/main.yml

@@ -17,7 +17,7 @@ jobs:
         os:
           - ubuntu-latest
           - windows-latest
-        node-version: [10.x, 12.x, 14.x, 15.x]
+        node-version: [14.x, 15.x, 16.x, 18.x, 19.x]
         # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
 
     steps:

README.md

@@ -1,6 +1,6 @@
 # Binary search trees for Node.js
 
-**Note: this module is a maintained fork of louischatriot/node-binary-search-tree.**
+**Note: this module is a maintained fork of louischatriot/node-binary-search-tree. it is Tested with nodeJS 14 to nodeJS 19.**
 
 Two implementations of binary search tree: <a href="http://en.wikipedia.org/wiki/Binary_search_tree" target="_blank">basic</a> and <a href="http://en.wikipedia.org/wiki/AVL_tree" target="_blank">AVL</a> (a kind of self-balancing binmary search tree). I wrote this module primarily to store indexes for <a href="https://github.com/louischatriot/nedb" target="_blank">NeDB</a> (a javascript dependency-less database).