Fix #13180: don't delegate into SVG <use>

Sizes - compared to 1.9-stable @ e5f37953bab7ad53fed7d589ff976f7b72aebc2e
```
    267070      (+184)  dist/jquery.js                                         
    138405      (+112)  dist/jquery.min.map                                    
     92961       (+85)  dist/jquery.min.js                                     
     32968       (+12)  dist/jquery.min.js.gz
```