Quick Fix: Uninstall qt and pyqt in two steps

[mrmundt]

Fixes NA

Summary/Motivation:

In the Windows conda environment, pyqt existed but qt did not, so the uninstall of these packages was failing. This changes the uninstall to do each package individually instead of as a set.

Changes proposed in this PR:

• Uninstall pyqt and qt individually

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[mrmundt]

To expedite other, more crucial PR testing, I am going to merge this (since the windows and linux/conda tests are all passing).