How to increment tags in Azure DevOps Pipeline (Salesforce)

Sorry I am kinda new to Azure DevOps (I usually use Github Actions and unfortunately, I was tasked to do it on AzureDevOps) Anyway, I was wondering if it's possible to automatically increment the tags I have on my branch after a successful deployment? Here's my current setup on AzureDevOps.

  - script: |
    LastStableTag=`git tag -l testTag_v* --sort=creatordate | tail -n1`
    echo $LastStableTag
    CurrentCommitID=`git rev-parse --verify HEAD`
    echo $CurrentCommitID 
    npx sfdx sfpowerkit:project:diff -t $CurrentCommitID -r $LastStableTag -d delta
  displayName: 'Generate Delta'

Basically, what I do is get the difference of Salesforce Components between the Feature Branch and the Dev Branch (which is based on the latest tag). Validate it first then once it has passed and has been merged, another pipeline will run and do the actual deployment.

On GitHub Actions, this is the code that I used to increment the tags, bump and push the next version. I did try to do this on Azure DevOps, but I'm stuck and not sure what to do next. Is there any way I can do it on Azure DevOps? Or should I go with a different approach? Any help would be really much appreciated! Thank you.

- name: Get next version
  run: |
       CurrentVersion=`git tag -l testtag_v* --sort=creatordate | tail -n1 | awk -F'v' '{print $2}'`
       echo CURRENT VERSION: $CurrentVersion
       major=`echo $current_version | cut -d'.' -f 1`
       minor=`echo $current_version | cut -d'.' -f 2`
       minor=`expr $minor + 1`
       patch=`echo $current_version | cut -d'.' -f 3`
       NextVersion=`echo $major.$minor.$patch`
       echo NEXT VERSION: $NextVersion
       echo "::set-output name=next_version::$(echo $NextVersion)"
  id: NextVersion
  
- name: Zip delta folder
  run: |
       zip -r delta.zip delta/
       
- name: Bump version and push tag
  uses: "marvinpinto/action-automatic-releases@latest"
  with:
      repo_token: "secrets"
      prerelease: true
      automatic_release_tag: "testtag_v${{ steps.next_version.outputs.NextVersion }}"
      files: |
        delta.zip