Salesforce offers quick deploy where any pipeline with validate step with unit test are eligible, as part of exaction a unique ID is generated which can be used and quick deploy can be performed.
Navigate to “Tasks” menu and click “New Task”
2. In “Create New Task” form Enter a name and choose “Salesforce Quick Deploy” as Type
3. Select the Org and enter the Deploy Key and click create <Deploy Key Fetch is explained below>
4. Once created - Click “Run Task” and run
5. In Run Panel - Click “Validate Deploy Key” to view the list of components & Unit test details
Click Run Task to Proceed
6. Successful deployment log can be viewed
Fetching Deploy Key:
Run a SFDX/ANT pipeline with Unit test case
2. Deploy ID is generated