added firefox support for any color value for input element (#27814)

Author: dletorey

html/elements/input/color.json

@@ -63,8 +63,9 @@
                 "chrome_android": "mirror",
                 "edge": "mirror",
                 "firefox": {
-                  "version_added": false,
-                  "impl_url": "https://bugzil.la/1919718"
+                  "version_added": "143",
+                  "partial_implementation": true,
+                  "notes": "Currently the value will always be converted to the hex format."
                 },
                 "firefox_android": {
                   "version_added": false