This is the situation when you use fill-flash.
Contrary to common belief, flash is NOT to be used in darkness. In darkness flash lights up the foreground and leaves background pitch black. Flash is best used to outshine bright light you can't control (like sun) so you can bring dark foreground up to bright background. This will most likely create white point imbalance, so you need to gel your flash with a matching yellow filter. *
Yes, it does sound like a lot of work, but you still have to do that work. Either before pressing shutter, with flash, gels and exposure or after, with photoshop.
What is a fill flash and how is it used?What is a fill flash and how is it used?
https://expertphotography.com/how-to-fill-flash/
http://www.kenrockwell.com/tech/fill-flash.htm
https://digital-photography-school.com/how-to-mix-ambient-light-and-fill-flash-for-outdoor-portraits/ (The last one is pretty confusing about all that metering. I recommend to simply take a few test shoots while tweaking flash exposure and a bit of main exposure, you'll get the hang of it pretty fast. That is, if you use AE, because if you shot manual then adding flash to lighten up foreground would be rather straightforward.)
*EDIT: as mattdm pointed out, the shadow-filling flash is supposed to emulate the cooler diffused light, not the warmer direct sunlight. Typical flash already is at "daylight" color temperature so gelling it would be counterproductive for a shot like this. Maybe for people shots, as people look better in warmer light.