Probabilistic Library not compilable in other solution because of reference to target file

[robdeltares]

Probabilistic library version checks

• I have checked that this issue has not already been reported.
• I have checked that this bug exists on the latest version of Probabilistic library here.

Current behaviour

.net project of probabilistic library references taget file via solution. In PTK solution the target file cannot be found

Desired behaviour

That the taget file is found

Additional context

No response

[robdeltares]

PR: #353