egl: Log egl extensions
egl: Log egl extensions

Useful for debugging egl issues.

ss1h2a3tw/wlc,yohanesu75/wlc,Cloudef/wlc,Enerccio/ewlc,gpyh/wlc,yohanesu75/wlc,gpyh/wlc,Earnestly/wlc,ss1h2a3tw/wlc,ammen99/wlc,Earnestly/wlc,Cloudef/wlc,Enerccio/ewlc,vially/wlc,ammen99/wlc,vially/wlc