update-os-output-mac (#119)

Updates `mac-setup.sh` script print statement to output `This is tested on macOS 14 (Sonoma).` now that this script has executed successfully 3 times on computers running macOS 14 and using M3 chips (3 new engineers, including myself, who are onboarding for the TX team).

The script was able to run locally after the `echo` was updated.

Author: Bcdirito

Reviewers: Bcdirito, csilvers, MiguelCastillo

Required Reviewers:

Approved By: csilvers, MiguelCastillo

Checks:

Pull Request URL: #119

mac-setup.sh

@@ -50,11 +50,11 @@ DEVTOOLS_DIR="$REPOS_DIR/devtools"
 echo
 echo "Running Khan Installation Script 1.2"
 
-if ! sw_vers -productVersion 2>/dev/null | grep -q '10\.1[12345]\.' ; then
-    echo "This is tested on macOS 13 (Ventura)."
+if ! sw_vers -productVersion 2>/dev/null | grep -q '^1[0-4]\.' ; then
+    echo "This is tested on macOS 14 (Sonoma)."
     echo
     echo "If you find that this works on a newer version of macOS, "
-    echo "please update this message."
+    echo "please update this message and the grep of this if statement."
     echo
 fi