removed "toggle theme" text

Author: der-andy

blazorbootstrap/Components/ThemeSwitcher/ThemeSwitcher.razor

@@ -4,7 +4,6 @@
 <div @ref="@Element" id="@Id" class="@ClassNames" style="@StyleNames" role="alert" @attributes="@AdditionalAttributes">
     <button class="btn btn-link nav-link py-2 px-0 px-lg-2 dropdown-toggle d-flex align-items-center" id="bb-theme" type="button" aria-expanded="false" data-bs-toggle="dropdown" data-bs-display="static" aria-label="Toggle theme (light)">
         <span class="blazorbootstrap-theme-indicator"><i class="bi bi-sun-fill"></i></span>
-        <small class="d-lg-none ms-2" id="bb-theme-text">Toggle theme</small>
     </button>
     <ul class="@DropdownMenuClassNames" aria-labelledby="bb-theme-text">
         <li class="blazorbootstrap-theme-item px-1">