refactor: update examples

Author: mrholek

src/pug/views/index.pug

@@ -107,7 +107,7 @@ block view
       .d-flex.justify-content-between
         div
           h4.card-title.mb-0 Traffic
-          .small.text-body-secondary January - July 2022
+          .small.text-body-secondary January - July 2023
         .btn-toolbar.d-none.d-md-block(role='toolbar' aria-label='Toolbar with buttons')
           .btn-group.btn-group-toggle.mx-3(data-coreui-toggle='buttons')
             input.btn-check#option1(type='radio', name='options', autocomplete='off')

src/views/index.html

@@ -412,7 +412,7 @@
               <div class="d-flex justify-content-between">
                 <div>
                   <h4 class="card-title mb-0">Traffic</h4>
-                  <div class="small text-body-secondary">January - July 2022</div>
+                  <div class="small text-body-secondary">January - July 2023</div>
                 </div>
                 <div class="btn-toolbar d-none d-md-block" role="toolbar" aria-label="Toolbar with buttons">
                   <div class="btn-group btn-group-toggle mx-3" data-coreui-toggle="buttons">