Add new footer to 1.2 (#9294)

Signed-off-by: Fanit Kolchina <[email protected]>

_includes/footer.html

@@ -28,16 +28,9 @@ <h2>{{ column.title }}</h2>
         <path d="M3.91861 14C1.74276 17.5495 -0.361506 22.2822 0.0524931 28.9079C0.910072 42.6327 13.3411 53.0446 25.0794 51.9163C29.6747 51.4745 34.3932 47.7288 33.974 41.0195C33.7918 38.1039 32.3647 36.3831 30.0456 35.0601C27.8382 33.8008 25.0022 33.0031 21.7872 32.0989C17.9038 31.0066 13.3991 29.7797 9.93694 27.2283C5.78746 24.1704 2.95092 20.6257 3.91861 14Z" fill="currentColor" />
         </svg></a>
 
-      <p class="copyright">&copy; {{ 'now' | date: "%Y" }}
-        <a href="https://opensearch.org/"> OpenSearch</a> contributors. OpenSearch is a
-        <a href="/trademark-usage.html">registered trademark</a> of <a href="https://aws.amazon.com/"> Amazon Web Services</a>. <br /><br />
-
-        © 2005-2021
-          <a href="https://www.djangoproject.com/foundation/"> Django Software
-          Foundation</a> and individual contributors. Django is a
-          <a href="https://www.djangoproject.com/trademarks/">registered
-          trademark</a> of the Django Software Foundation.<br />
-        This website was forked from the BSD-licensed <a href="https://github.com/django/djangoproject.com/">djangoproject.com</a> originally designed by <a href="https://www.threespot.com">Threespot</a> <span class="ampersand">&amp;</span> <a  href="http://andrevv.com/">andrevv</a>.<br /> We ♡ Django and the Django community. If you need a <a href="https://www.djangoproject.com/">high-level Python framework</a>, check it out.
+      <p class="copyright">
+        Copyright &copy; OpenSearch Project a Series of LF Projects, LLC<br>
+            For web site terms of use, trademark policy and other project policies please see <a href="https://lfprojects.org">https://lfprojects.org</a>.
       </p>
     </div>
   </div>