adding meshery logo to the readme w/signoff

Signed-off-by: Kamal Nayan <[email protected]>

README.md

@@ -1,4 +1,12 @@
-<p style="text-align:center;" align="center"><a href="https://layer5.io/meshery"><img align="center" style="margin-bottom:20px;" src="https://raw.githubusercontent.com/layer5io/layer5/master/.github/assets/images/meshery/meshery-logo-tag-light-text-side.png"  width="70%" /></a><br /><br /></p>
+<p style="text-align:center;" align="center">
+  <a href="https://layer5.io/meshery">
+    <picture align="center">
+      <source media="(prefers-color-scheme: dark)" srcset="https://raw.githubusercontent.com/meshery/meshery/master/.github/assets/images/meshery/meshery-logo-dark-text-side.svg"  width="70%" align="center" style="margin-bottom:20px;">
+      <source media="(prefers-color-scheme: light)" srcset="https://raw.githubusercontent.com/meshery/meshery/master/.github/assets/images/meshery/meshery-logo-light-text-side.svg" width="70%" align="center" style="margin-bottom:20px;">
+      <img alt="Shows an illustrated light mode meshery logo in light color mode and a dark mode meshery logo dark color mode." src="https://raw.githubusercontent.com/meshery/meshery/master/.github/assets/images/meshery/meshery-logo-tag-light-text-side.png" width="70%" align="center" style="margin-bottom:20px;">
+    </picture>
+  </a><br /><br />
+</p>
 
 # Meshery Adapter for Istio
 <div align="center">