[macOS] add pester tests to install scripts part-1. (#2286)

* [macOS] add pester tests to install scripts part-1.

* changed version

* added changes related to common utils installation

* added source tests file

* removed tests from homebrew

* moved jq to homebrew

* fix nitpicks

* incorrect things are fixed.

* fixed some mistakes in the text

* commonutils changed.

* remove swiftlint installation from toolsets

* removed useless string

images/macos/provision/core/node.sh

@@ -1,5 +1,5 @@
 #!/bin/bash -e -o pipefail
-
+source ~/utils/invoke-tests.sh
 source ~/utils/utils.sh
 
 node_modules=(
@@ -43,3 +43,5 @@ if is_Less_BigSur; then
   echo "Install node-gyp"
   npm install -g node-gyp
 fi
+
+invoke_tests "Node" "Node.js"