how to append one attribute with value

<a href=”#” data-bs-toggle=”modal” data-bs-target=”#editLicenseModal” class=”edit-license” data-license-id=”2″ data-customer-id=”11″>Edit</a>

i want to append data-license-id=”2″ data-customer-id=”11″ attribute and values to <button type=”button” class=”btn btn-primary” id=”closeModal” onclick=”editLicense()” data-license-id=”” data-customer-id=””>Edit License</button> this tag

<button type=”button” class=”btn btn-primary” id=”closeModal” onclick=”editLicense()” data-license-id=”2″ data-customer-id=”11″>Edit License</button>