IOS-322: navigate to Forecast minutely when tapping on the precipitation minutely graph.

1Weather/UI/SharedCells/PrecipCell/PrecipitationCell.swift

@@ -198,6 +198,7 @@ class PrecipitationCell: UITableViewCell {
     @objc
     private func handleTapOnGraph() {
         if onTodayScreen {
+            AppCoordinator.instance.openForecast(timePeriod: .minutely)
             analytics(log: .ANALYTICS_MINUTELY_PRECIP_TODAY_TAP)
         }
     }