The term 'git' is not recognized as the name of a cmdlet, function,.. on Windows

I'm getting the below error

& : The term 'git' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again.At C:\Windows\TEMP\build_script770011073\script.ps1:217 char:3+& "git" "config" "-f" "C:\Gitlab-Runner\builds\CAxyhqeU\0\Main\aimoap 

I have the below code that I'm using in my gitlab-ci.yml file

stages:    - testnewman_tests:    stage: test    image:        name: postman/newman        entrypoint: [""]    script:        - newman --version        - newman run ./Postman_Collections/APIAutomation.json

and my GITLAB URL is https://gitlab.shared.pub.tds.*****.com/I have integrated my Postman collection with GITLAB using the Integration feature that Postman has provided.

What I'm missing over here? I don't think environment variables will come into the picture over here?

If it comes, then it will be for gitlab-runner and not GITLAB, right?Let me know if you need any more details.