fix: change button label in issue

Changed the label of the button from "Make" to "Create" so that it is consistent with other DocTypes.

Before:
diff --git a/erpnext/support/doctype/issue/issue.js b/erpnext/support/doctype/issue/issue.js
index e7e5bd3..9e15757 100644
--- a/erpnext/support/doctype/issue/issue.js
+++ b/erpnext/support/doctype/issue/issue.js
@@ -79,7 +79,7 @@
 					method: "erpnext.support.doctype.issue.issue.make_task",
 					frm: frm
 				});
-			}, __("Make"));
+			}, __("Create"));
 
 		} else {
 			if (frm.doc.service_level_agreement) {
@@ -232,4 +232,4 @@
 	} else {
 		return {"diff_display": "Failed", "indicator": "red"};
 	}
-}
\ No newline at end of file
+}