feat: allow tools path directory to be set

also add a .node-version file

action.yml

@@ -27,6 +27,10 @@ inputs:
   tools:
     description: 'Setup popular tools globally.'
     required: false
+  tools-dir:
+    description: 'Directory where all tools will be installed to.'
+    defaut: '/usr/local/bin'
+    required: false
 outputs:
   php-version:
     description: 'PHP version in semver format'