[MacOS] Add YQ tool to macOS images(#5144) (#5173)

* Update toolset-10.15.json

* Update toolset-11.json

* Added Pester test and documentation update for YQ tool.

* Change YQ version to full description with URL.

* Add YQ to MacOS 12

images/macos/toolsets/toolset-10.15.json

@@ -228,7 +228,8 @@
             "zlib",
             "libxext",
             "libxft",
-            "tcl-tk"
+            "tcl-tk",
+            "yq"
         ],
         "cask_packages": [
             "julia",
@@ -353,4 +354,4 @@
     "postgresql": {
         "version": "14"
     }
-}
+}

images/macos/toolsets/toolset-11.json

@@ -203,7 +203,8 @@
             "libxext",
             "libxft",
             "tcl-tk",
-            "r"
+            "r",
+            "yq"
         ],
         "cask_packages": [
             "julia"

images/macos/toolsets/toolset-12.json

@@ -119,7 +119,8 @@
             "libxext",
             "libxft",
             "tcl-tk",
-            "r"
+            "r",
+            "yq"
         ],
         "cask_packages": [
             "julia"