Issue 49544: Remove the ability to select specific objects to import and apply import to multiple folders under the advanced import options issues

[labkey-danield]

Rationale

Issue 49544: Remove the ability to select specific objects to import and apply import to multiple folders under the advanced import options.
Also, the code in DumbsterManager shouldn’t have been commented out — that was leftover from my SMTP testing, separate from these changes.

Related Pull Requests

• Issue 49544: Remove the ability to select specific objects to import and apply import to multiple folders under the advanced import options issues platform#7153
• https://github.com/LabKey/premiumModules/pull/397

Changes

• Remove test associated with Advanced Import options.
• Add commented code back in DumbsterManager