BUILD: Remove dotnetcore2 dependency #2123

Job	Run time
Check the title of the pull request	3s
Documentation style check	15s
Test dotnet (windows)	12m 2s
Build documentation	37m 41s
Test dotnet (linux)	9m 2s
Build and Smoke tests (ubuntu-latest \| Python 3.8)	33s
Build and Smoke tests (ubuntu-latest \| Python 3.9)	47s
Build and Smoke tests (ubuntu-latest \| Python 3.10)	43s
Build and Smoke tests (ubuntu-latest \| Python 3.11)	40s
Build and Smoke tests (windows-latest \| Python 3.8)	1m 47s
Build and Smoke tests (windows-latest \| Python 3.9)	2m 7s
Build and Smoke tests (windows-latest \| Python 3.10)	2m 9s
Build and Smoke tests (windows-latest \| Python 3.11)	2m 14s
Testing PyAEDT main branch (Windows)	0s
Testing PyAEDT main branch (Linux)	0s
Package library	17s
Release project	0s
Upload dev documentation	0s
Upload release documentation	0s
Deploy dev index docs	0s
Deploy stable docs index	0s
	1h 10m 20s

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