Merge branch 'add-salesforce-logo' into 'master'

Add salesforce logo for salesforce SSO

Closes #62607

See merge request gitlab-org/gitlab-ce!28857

app/helpers/auth_helper.rb

 # frozen_string_literal: true
 
 module AuthHelper
-  PROVIDERS_WITH_ICONS = %w(twitter github gitlab bitbucket google_oauth2 facebook azure_oauth2 authentiq).freeze
+  PROVIDERS_WITH_ICONS = %w(twitter github gitlab bitbucket google_oauth2 facebook azure_oauth2 authentiq salesforce).freeze
   LDAP_PROVIDER = /\Aldap/.freeze
 
   def ldap_enabled?

changelogs/unreleased/add-salesforce-logo.yml

+---
+title: Add salesforce logo for salesforce SSO
+merge_request: 28857
+author:
+type: changed