no longer use the icons as they are not part of PF (#33575)

fixes: #33282

Signed-off-by: Erik Jan de Wit <erikjan.dewit@gmail.com>

themes/src/main/resources/theme/keycloak.v2/login/social-providers.ftl

@@ -11,6 +11,8 @@
                   <a id="social-${p.alias}" class="${properties.kcFormSocialAccountListButtonClass!} <#if social.providers?size gt 3>${properties.kcFormSocialAccountGridItem!}</#if>" aria-label="${p.displayName}"
                           type="button" href="${p.loginUrl}">
                         <#if p.iconClasses?has_content>
+                            <span class="${p.iconClasses!}">${p.displayName!}</span>
+                        <#else>
                         <#switch p.alias>
                             <#case "google">
                                 <svg aria-hidden="true" viewBox="0 0 488 512">
@@ -87,14 +89,13 @@
                                 </svg>
                                 <#break>
                             <#default>
-                                  <span class="${p.iconClasses!}" aria-hidden="true">
+                                <span aria-hidden="true">
                                     <svg viewBox="0 0 512 512" aria-hidden="true">
                                         <path d="M239.1 6.3l-208 78c-18.7 7-31.1 25-31.1 45v225.1c0 18.2 10.3 34.8 26.5 42.9l208 104c13.5 6.8 29.4 6.8 42.9 0l208-104c16.3-8.1 26.5-24.8 26.5-42.9V129.3c0-20-12.4-37.9-31.1-44.9l-208-78C262 2.2 250 2.2 239.1 6.3zM256 68.4l192 72v1.1l-192 78-192-78v-1.1l192-72zm32 356V275.5l160-65v133.9l-160 80z"/>
                                     </svg>
+                                    <span class="${properties.kcFormSocialAccountNameClass!}">${p.displayName!}</span>
                                 </span>
                         </#switch>
-                      <#else>
-                          <span class="${properties.kcFormSocialAccountNameClass!}">${p.displayName!}</span>
                         </#if>
                   </a>
               </li>

themes/src/main/resources/theme/keycloak.v2/login/theme.properties

@@ -96,3 +96,16 @@ kcLoginOTPListSelectedClass=pf-m-selected
 kcDarkModeClass=pf-v5-theme-dark
 
 kcHtmlClass=login-pf
+kcLogoIdP-facebook=
+kcLogoIdP-google=
+kcLogoIdP-github=
+kcLogoIdP-linkedin=
+kcLogoIdP-instagram=
+kcLogoIdP-microsoft=
+kcLogoIdP-bitbucket=
+kcLogoIdP-gitlab=
+kcLogoIdP-paypal=
+kcLogoIdP-stackoverflow=
+kcLogoIdP-twitter=
+kcLogoIdP-openshift-v4=
+kcLogoIdP-openshift-v3=