Remove Wall of Browser Bugs entry for #16915

https://connect.microsoft.com/IE/feedback/details/2274240/edge-edge-renders-an-svg-img-with-max-width-100-too-small
is fixed as of Edge 25.10586.0.0 (or possibly earlier).
Confirmed in https://github.com/twbs/bootstrap/issues/16915#issuecomment-175210482
Reverts #19010

[skip sauce]

docs/_data/browser-bugs.yml

@@ -1,13 +1,3 @@
--
-  browser: >
-    Microsoft Edge
-  summary: >
-    Edge renders an SVG `<img>` with `max-width:100%;` too small
-  upstream_bug: >
-    IE#2274240
-  origin: >
-    Bootstrap#16915
-
 -
   browser: >
     Internet Explorer 11 & Microsoft Edge