Fixes SeleniumHQ/selenium#14264

[deploy site]

Author: diemol

website_and_docs/layouts/partials/donate-to-selenium.html

@@ -2,13 +2,9 @@
 	<div class="card text-center border-0 bg-transparent py-5">
 		<div class="card-body py-5">
 			<h2 class="card-title text-white">Donate to Selenium</h2>
-			<h3 class="card-text text-white">with PayPal</h3>
-			<form action="https://www.paypal.com/cgi-bin/webscr" method="post">
-				<input type="hidden" name="cmd" value="_s-xclick">
-				<input type="hidden" name="hosted_button_id" value="V56W8WNRPQ5SS">
-				<input type="image" src="https://www.paypal.com/en_US/i/btn/btn_donateCC_LG.gif" name="submit" alt="PayPal - The safer, easier way to pay online!">
-				<img alt="PayPal" src="https://www.paypal.com/en_US/i/scr/pixel.gif" width="1" height="1">
-			</form>
+			<h3 class="card-text text-white">through
+				<a href="https://opencollective.com/selenium" target="_blank" rel="noopener noreferrer">Open Collective</a>
+			</h3>
 		</div>
 	</div>
 </div>