fix notice in post-roll on sponsor application

Author: ewdurbin

templates/sponsors/sponsorship_application_finished.html

@@ -13,7 +13,7 @@
     <h1>Application submitted!</h1>
     <hr>
     <p><i>Thank you for submitting your application to sponsor the PSF ecosystem.</i></p>
-    <p>Our team has been notified and will contact you within 2 business days to discuss next steps.</p>
+    <p>Our team has been notified and will contact you within 5 business days to discuss next steps.</p>
     <p>A confirmation has been emailed to {% for item in notified %}{% if forloop.first %}{% else %}{% if forloop.last %} and {% else %}, {% endif %}{% endif %}{{item}}{% endfor %}. <i class="fa fa-question-circle" title="Note: we only email confirmations to addresses which python.org has previously contacted."></i></p>
     <p>If you have any questions please respond to the confirmation email or contact <a href="mailto:[email protected]">[email protected]</a></p>
     <p>- The Python Software Foundation Sponsorship Team</p>