Remove #12548's entry from the Wall of Browser Bugs

Since https://crbug.com/346051 has been closed as WontFix.
Bug is now documented in MDN:
    https://developer.mozilla.org/en-US/docs/Web/HTML/Element/Input$compare?locale=en-US&to=698785&from=693137
Refs #12548

[skip sauce]

docs/_data/browser-bugs.yml

@@ -108,16 +108,6 @@
   origin: >
     Bootstrap#12536
 
--
-  browser: >
-    Chrome
-  summary: >
-    `display: table-cell; width: 100%;` doesn't work correctly on `<input type="date">`.
-  upstream_bug: >
-    Chromium#346051
-  origin: >
-    Bootstrap#12548
-
 -
   browser: >
     Chrome