Some self-submission fields always show as blank

[grantj-re3]

For ReDBox v1.8, when looking at the Details pane for a particular self-submission dataset (in the Researcher Dashboard), the Overview section always shows blank fields for:

• Funding source
• Grant number(s)
• URL(s)

This is due to a bug in the displayRowList macro within overview.vm. In line https://github.com/redbox-mint/redbox/blob/redbox-1.8/config/src/main/config/portal/dashboard/dashboard/display/package-self-submission/detail/preview/sections/overview.vm#L47

$self.getListValues should be replaced with $self.getList