To deploy business process in Salesforce, follow the below steps
1. Create an Outbound Changeset.
2. Add the Record Types.
3. Click “Add/View” dependencies.
4. Add the required Business Processes.
(Or)
BusinessProcess type should be used in the package.xml file to retrieve or deploy Salesforce Opportunity Business Processes using Apache ANT Tool.
Sample Package.xml:
<?xml version="1.0" encoding="UTF-8"?>
<Package xmlns="http://soap.sforce.com/2006/04/metadata">
<types>
<members>Opportunity.Standard</members>
<name>BusinessProcess</name>
</types>
<types>
<members>Opportunity.Internal</members>
<members>Opportunity.External</members>
<name>RecordType</name>
</types>
<types>
<members>Testing</members>
<name>Profile</name>
</types>
<version>54.0</version>
</Package>