docs: update http://on.cypress.io/ to https (cypress-io#1605)

Author: MikeMcC399

README.md

@@ -1638,7 +1638,7 @@ To collect more verbose GitHub Action logs you can set a GitHub secret or variab
 
 ### Logs from the test runner
 
-To see all [Cypress debug logs](http://on.cypress.io/troubleshooting#Print-DEBUG-logs), add the environment variable `DEBUG` to the workflow using the value `cypress:*`:
+To see all [Cypress debug logs](https://on.cypress.io/troubleshooting#Print-DEBUG-logs), add the environment variable `DEBUG` to the workflow using the value `cypress:*`:
 
 ```yml
 - name: Cypress tests with debug logs