SKIP UPGRADE increase cypress timeouts

Increase cypress test timeouts for web pages in hopes if decreasing failures.

Following the official advice to:

If you're running lots of tests on a memory intense application.
  - Try increasing the CPU/memory on the machine you're running on.
  - Try enabling experimentalMemoryManagement in your config file.
  - Try lowering numTestsKeptInMemory in your config file during 'cypress open'.

Testing in BB can be seen here: big-bang/bigbang!3521 (closed)

Making all 3 of these changes and increasing some cypress timeouts appears to help.