Deploy the Changes From Dev Org to QA -  To deploy the Permission set Changes from the Salesforce Developer org to QA Org we  need to add some Steps 

1) First Retrive the data from the Org in your Visual studio Code.

2)Add your Permission set changes from developer org to QA Org 

3) To deploy the permission set we are using the below code in the  Permissionset.XML file of your project 

<PermissionSet xmlns="">
<customPermissions>
<enabled>true</enabled>  
<name>DataWizard_Validation_Rule</name> 
</customPermissions> 
</PermissionSet>

4) After some time you can test your changes in the QA Org


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