Ensure we enumerate github API pages before concluding

[wagoodman]

This makes a few changes:

• We have only been fetching the first 30 recent checks on a reference, ignoring any additional checks that may exist. This ensures we're checking for the first 10 pages and increasing the page size to 100.
• If there is no check name we timeout in 10 minutes, but this is wasteful, if we haven't seen the check name (which is different than waiting for simply the status to show up) then we should bail sooner as something is wrong. This timeout has been added and is set to 90.
• Check names validated are now case insensitive
• Upon seeing duplicate check names then we will wait on all checks to pass, not just the first we see
• Added optional verbosity to debug issues as-needed (defaults to false)
• Will exit immediately on 401 http class issues (github uses 403 to convey secondary rate limits so we should still retry then)
• I also found that go-make tasks were not showing output --this has also been addressed
• I've updated the release pipeline to be able to break-glass and release even if checks are failing (given that any bug in this script would prevent updating it!)