Subprocess handling within QRMs

[wederbn]

Current Behavior:
When a replacement of a QRM contains a subprocess it should be inserted in the same form, i.e., collapsed or expanded.
However, currently, all subprocesses are expanded independent of the form within the replacement.

Expected Behavior:
The replacement should be analyzed and the inserted subprocess should only be expanded if its also expanded within the replacement.

Steps to Reproduce:

1. Create a QRM comprising a collapsed subprocess
2. Use this QRM to replace a QuantME task --> the subprocess is expanded

Other Information:
See here.