Update Selenium

[labkey-tchad]

Rationale

We are several selenium versions behind. Better to update now than to wait until it become urgent.
There were some errors on TeamCity that required a refactor of how tests start new browser instances for fetching the list of server-side unit tests. Fixing that led to refactoring some login helpers and the artifact collector.

Related Pull Requests

• N/A

Changes

• Update Selenium
• Create ApiBootstrapHelper to be shared by JUnitTest and QuickBootstrapPseudoTest
• Update ArtifactCollector to not require a test object
• Move heap dump method to BaseWebDriverTest

[labkey-tchad]

I've queued up more extensive verification to run overnight.

• https://teamcity.labkey.org/buildConfiguration/LabkeyTrunk_GitPostgres/2948817
• https://teamcity.labkey.org/buildConfiguration/LabkeyTrunk_DailyPostgres_2/2948813
• https://teamcity.labkey.org/buildConfiguration/LabKey_Trunk_Premium_NightlySmFmPostgres/2948830
• https://teamcity.labkey.org/buildConfiguration/LabKey_Trunk_Premium_NightlyBiologicsPostgres/2948844

[labkey-danield]

This looks ok to me. I did see these failures in LKB & LKSM. Are they related to this change?

[labkey-tchad]

This looks ok to me. I did see these failures in LKB & LKSM. Are they related to this change?

Yup. I'll have to get that fixed before merging.