put app eligibility rubric in app-submission issue template

Author: Botspot

.github/ISSUE_TEMPLATE/app-submission.yml

@@ -43,7 +43,7 @@ body:
       label: Confirmations
       description: All of the following MUST be met. If you can NOT check one of these boxes. Then do NOT create a GitHub Issue. We will close it. The checkboxes are made a requirement on purpose.
       options:
-        - label: I have confirmed that this app is legal and not piracy.
+        - label: I have confirmed that this app follows all guidelines in https://github.com/Botspot/pi-apps/issues/185
           required: true
         - label: I have confirmed that this app has never been discussed in https://github.com/Botspot/pi-apps/issues and https://github.com/Botspot/pi-apps/pulls, and it is not in the Pi-Apps app list.
           required: true