add linkedin url in nav

Author: indiVar0508

_layouts/default.html

@@ -191,6 +191,11 @@
                             href="https://instagram.com/bangpypers"><i class="fab fa-instagram"></i></a>
                     </li>
 
+                    <li class="nav-item">
+                        <a target="_blank" rel="noopener noreferrer" class="nav-link"
+                            href="https://www.linkedin.com/company/bangalore-python-user-group/about/"><i class="fab fa-linkedin"></i></a>
+                    </li>
+
                     {% include search-lunr.html %}
 
                 </ul>
@@ -281,6 +286,11 @@ <h1 class="sitetitle">{{ site.name }}</h1>
                                 href="https://instagram.com/bangpypers"><i class="fab fa-instagram"></i></a>
                         </li>
 
+                        <li class="nav-item" style="display:inline; margin: 2em;">
+                            <a target="_blank" rel="noopener noreferrer" 
+                                href="https://www.linkedin.com/company/bangalore-python-user-group/about/"><i class="fab fa-linkedin"></i></a>
+                        </li>
+
                     </ul>
 
                 </div>