Fix icon in suggested profile reason popover not adjusting to dark mode

Tusker/Screens/Explore/SuggestedProfileCardCollectionViewCell.swift

@@ -189,7 +189,7 @@ private struct SuggestionSourceView: View {
     var body: some View {
         VStack(alignment: .leading) {
             HStack {
-                Image(uiImage: source.image)
+                Image(uiImage: source.image.withRenderingMode(.alwaysTemplate))
                 Text(source.title)
                 Spacer()
             }