Update events.html with MSR 2022 Hackathon details

This PR updates the website with the details of the GrimoireLab
MSR Virtual Hackathon (MSR 2022). It also adds the logo, a little
description of the program, and links for reference.

Signed-off-by: Venu Vardhan Reddy Tekula <venu@chaoss.community>

docs/_includes/events.html

@@ -1,19 +1,16 @@
 <!-- Events -->
 <section class="page-section" id="events">
     <div class="container text-center">
-      <h2 class="page-section-heading text-uppercase">Hacktoberfest & GrimoireLab</h2>
+      <h2 class="page-section-heading text-uppercase">MSR & GrimoireLab</h2>
       <div class="row text-left mt-5">
-        <div class="col-lg-5 ml-auto">
-          <p>Help driving growth of open source and make positive contributions to the community! This is how participants from all skill levels can help: </p>
-          <ol>
-            <li class="mb-3">Visit <a href="https://hacktoberfest.digitalocean.com/">hacktoberfest website</a> and <b>sign in with your github account</b>.</li>
-            <li class="mb-3"><b>Choose your favourite <a href="https://github.com/chaoss/grimoirelab/issues/451">GrimoireLab repository</a> which is participating</b> (labelled with the topic <span class="badge badge-dark">hacktoberfest</span>).</li>
-            <li class="mb-3">The beginner-friendly <b>issues will be labelled using <span class="badge badge-dark">hacktoberfest</span></b>, find a suitable issue and <b>submit your pull request</b>.</li>
-            <li class="mb-3"><b>Participate in the review process</b> and wait for your PR to be merged. Ask the maintainers and get your PRs labelled accordingly.</li>
-          </ol>
+        <div class="col-lg-6 ml-auto">
+          <p>Are you researching in the area of mining software repositories or analyzing data about software development?</p>
+          <p>Consider joining the <a href="https://conf.researchr.org/track/msr-2022/msrhackathon2022">GrimoireLab MSR Virtual Hackathon</a>. You will receive training & assistance on how to use GrimoireLab, discussion of your research project, short paper and hopefully a new tool in your toolbox.</p>
+          <p>The <a href="http://www.msrconf.org/">Mining Software Repositories (MSR) conference</a> is the premier conference for data science, machine learning, and artificial intelligence in software engineering.</p>
+          <p>More information: <a href="https://conf.researchr.org/home/msr-2022">Mining Software Repositories Conference - 2022</a></p>
         </div>
-        <div class="col-lg-7 ml-auto">
-          <img src="img/hacktoberfest.svg" alt="hacktoberfest" class="img-fluid">
+        <div class="col-lg-6 ml-auto">
+          <img src="img/msr.png" alt="msr" class="img-fluid">
         </div>
       </div>
       <div class="text-center mt-4">