Wrap .icon style to prevent cross-contamination.
Review Request #13058 — Created May 22, 2023 and submitted
Something changed in LESS that was causing our
cross-contaminate, meaning that some rules for defining
were also being duplicated as
.datagrid-icon-*. This change wraps our
djblets styles to ensure that the
.icon()mixin stays in a very
Loaded the Review Board dashboard and saw that the datagrid icons were
no longer messed up.
I think to be safest, what we should do is just rename .icon() to .djblets-datagrid-icon().