FIX: DOTNET_ROOT handling with pyaedt #2457

Job	Run time
Build and Smoke tests (ubuntu-latest \| Python 3.8)	47s
Build and Smoke tests (ubuntu-latest \| Python 3.9)	38s
Build and Smoke tests (ubuntu-latest \| Python 3.10)	37s
Build and Smoke tests (ubuntu-latest \| Python 3.11)	49s
Test dotnet (linux)	6m 27s
Build and Smoke tests (windows-latest \| Python 3.8)	2m 31s
Documentation style check	14s
Check the title of the pull request	5s
Build and Smoke tests (windows-latest \| Python 3.9)	1m 41s
Build and Smoke tests (windows-latest \| Python 3.10)	2m 30s
Test dotnet (windows)	9m 35s
Build and Smoke tests (windows-latest \| Python 3.11)	2m 25s
Build documentation	9m 42s
Testing PyAEDT main branch (Linux)	0s
Testing PyAEDT main branch (Windows)	0s
Package library	1s
Release project	1s
Upload dev documentation	1s
Deploy dev index docs	1s
Upload release documentation	1s
Deploy stable docs index	1s
	38m 7s

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