SKIP UPGRADE: Helm Tests

Adds helm tests to BB CI. Not all are enabled due to issues with some tests.

Couple of notes:

• decided to go with a bash script that runs helm tests rather than the flux way of enabling tests: this gives us better control over what to do with failures, getting cypress artifacts, getting core dns modifications in place, and timing of tests running
• there are a number of tests that currently don't allow the flexibility to be run in BB CI (they only really work well in package CI) - in these cases I disabled the tests, opened issues to tackle test updates, and linked the issues in our k3d values
• Jaeger tag update is to pull the new wait script into CI
• Velero tag update to pull in new gluon so we can disable its tests
• there are still a couple finicky tests that sometimes have issues due to timing/timeouts. I allowed all tests to fail for now and we can open issues as we see them come up. Eventually we would want this to fail pipelines but I don't think our tests are robust and safe enough to trust just yet
• Logs for failed tests are dumped to stdout, all logs + cypress artifacts are saved off as artifacts

NOTE: Upgrade CI appears to be failing/erroring for a couple reasons:

• the gitrepos aren't "re-synced" with the change for gitignore so the test files are still "gitignored" for flux's clone
• some of the packages had values changes to support their tests, but the package doesn't support changing those values after an initial install (i.e. sonarqube set password)

Closes https://repo1.dso.mil/platform-one/big-bang/bigbang/-/issues/707

chart/templates/gitlab-runner/values.yaml

@@ -6,6 +6,9 @@
 imagePullSecrets:
 - name: private-registry
 
+networkPolicies:
+  enabled: {{ .Values.networkPolicies.enabled }}
+
 monitoring:
   enabled: {{ .Values.monitoring.enabled }}
 {{- end -}}