Commit[1] intended to change the color of links in the editor to make them more
visible by making them a slightly lighter color. However, it did so in a way
that also applied to button links, which already had different colors. In the
case of primary buttons, it actually made the links less readable as a result.
This commit excludes buttons from the original css rule so that they keep their
special style while still maintaining the intent of the original commit.
[1]: 47c73c7213
task-3131568
closesodoo/odoo#113141
X-original-commit: a40bca916ac17338d82c52afd7c0eedd96d4a49d
Signed-off-by: David Monjoie (dmo) <dmo@odoo.com>