cypress: drastically extend the waiting time for cypress

A lot of test runs fail with Cypress timing out on otherwise
good commits.

Lets extend the waiting period out dramatically, and see if we
have less timeout failures.

.github/workflows/cypress.yml

@@ -26,7 +26,7 @@ jobs:
       uses: cypress-io/github-action@v6
       with:
         wait-on: 'https://localhost:9443'
-        wait-on-timeout: 180
+        wait-on-timeout: 1800
         build: sh ./build_dbhub_docker_and_local.sh
         start: yarn docker:github
         command: yarn cypress:test