Update Copyright to 2024

Author: Bibo-Joshi

index.html

@@ -120,7 +120,7 @@ <h2>And it is free</h2>
 	<footer>
 		<p class="left"><a href="https://www.jetbrains.com/pycharm/"><img src="/pycharm.png" alt="PyCharm Logo" width="43" height="43"></a> &nbsp;</p>
 		<p class="left"><a href="/sponsors.html#jetbrains">Made with<br>PyCharm</a></p>
-		<p class="right">© Copyright 2015-2023. Licensed by <a href="https://creativecommons.org/licenses/by/3.0/" rel="license" target="_blank">Creative Commons</a>.</p>
+		<p class="right">© Copyright 2015-2024. Licensed by <a href="https://creativecommons.org/licenses/by/3.0/" rel="license" target="_blank">Creative Commons</a>.</p>
 	</footer>
 	</section>
 

sponsors.html

@@ -85,7 +85,7 @@ <h2 class="nocaps">JetBrains</h2>
 		<footer>
 			<p class="left"><a href="https://www.jetbrains.com/pycharm/"><img src="/pycharm.png" alt="PyCharm Logo" width="43" height="43"></a> &nbsp;</p>
 			<p class="left"><a href="/sponsors.html#jetbrains">Made with<br>PyCharm</a></p>
-			<p class="right">© Copyright 2015-2023. Licensed by <a href="https://creativecommons.org/licenses/by/3.0/" rel="license" target="_blank">Creative Commons</a>.</p>
+			<p class="right">© Copyright 2015-2024. Licensed by <a href="https://creativecommons.org/licenses/by/3.0/" rel="license" target="_blank">Creative Commons</a>.</p>
 		</footer>
 	</section>
 

verify-releases.html

@@ -263,7 +263,7 @@ <h2>Public keys</h2>
 																		  height="43"></a> &nbsp;
 		</p>
 		<p class="left"><a href="/sponsors.html#jetbrains">Made with<br>PyCharm</a></p>
-		<p class="right">© Copyright 2015-2023. Licensed by <a
+		<p class="right">© Copyright 2015-2024. Licensed by <a
 				href="https://creativecommons.org/licenses/by/3.0/" rel="license" target="_blank">Creative
 			Commons</a>.</p>
 	</footer>