FLUID-4907: Changing to the version of Infusion in the FLUID-4907 branch.
GPII-150: Removed theme overrides for DT and replaced with class fl-inverted-color. Added low contrast themes
Merge remote-tracking branch 'michelle/FLUID-4907'

* michelle/FLUID-4907:
  FLUID-4907: Changing to the version of Infusion in the FLUID-4907 branch.
GPII-150: Tweak focus styling on prefs
Merge remote-tracking branch 'heidi/GPII-150'

* heidi/GPII-150:
  GPII-150: Tweak focus styling on prefs
  GPII-150: Removed theme overrides for DT and replaced with class fl-inverted-color. Added low contrast themes