Fix links action on role list page

[MattieBelt]

Description of what you did:

Fixes #8262

The icon alignment slightly changes, see images:

Before

After

The before alignment could be realized with:

    if (checkCanDeleteRole(role)) {
      links.push({
        icon: <FontAwesomeIcon icon="trash-alt" />,
        onClick: e => {
          e.preventDefault();
          setModalDelete(role.id);
          e.stopPropagation();
        },
      });
    } else {
      links.push({ icon: null });
    }

[soupette]

LGTM!

Thanks a lot for your contribution!

[codecov]

Codecov Report

Merging #8272 into master will increase coverage by 0.00%.
The diff coverage is 76.19%.

@@           Coverage Diff           @@
##           master    #8272   +/-   ##
=======================================
  Coverage   33.20%   33.20%           
=======================================
  Files        1220     1220           
  Lines       13610    13616    +6     
  Branches     1355     1356    +1     
=======================================
+ Hits         4519     4521    +2     
- Misses       8208     8211    +3     
- Partials      883      884    +1     

Flag	Coverage Δ
#front	24.72% <0.00%> (-0.01%)	⬇️
#unit	54.48% <91.42%> (-0.01%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...sions/admin/src/containers/Roles/ListPage/index.js	0.00% <0.00%> (ø)
packages/strapi-plugin-graphql/services/utils.js	25.00% <25.00%> (+0.30%)	⬆️
packages/strapi-admin/services/user.js	83.89% <100.00%> (ø)
...ages/strapi-utils/lib/convert-rest-query-params.js	94.59% <100.00%> (+0.07%)	⬆️
packages/strapi-utils/lib/index.js	100.00% <100.00%> (ø)
packages/strapi/lib/commands/admin-reset.js	100.00% <100.00%> (ø)

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[HichamELBSI]

LGTM thank you for your contribution.