Bump ansys/actions from 7 to 8 #489

Job	Run time
Documentation Style Check	15s
Tests	3m 18s
Build and Smoke tests (ubuntu-latest, 3.9, false)	25s
Build Documentation	4m 31s
Build and Smoke tests (ubuntu-latest, 3.10, false)	17s
Build and Smoke tests (ubuntu-latest, 3.11, false)	26s
Build and Smoke tests (ubuntu-latest, 3.12, false)	20s
Build and Smoke tests (windows-latest, 3.9, false)	52s
Build and Smoke tests (windows-latest, 3.10, false)	1m 46s
Build and Smoke tests (windows-latest, 3.11, false)	1m 47s
Build and Smoke tests (windows-latest, 3.12, false)	2m 6s
Deploy development documentation	0s
Package library	22s
Release project	0s
Deploy stable documentation	0s
	16m 25s

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