Bugfixes and improvements in Elmer 3D EPR #265

Job	Run time
Check license	4s
Check copyright headers	5s
Tests (klayout27)	1m 18s
Static code analysis	1m 15s
Tests (klayout28)	1m 23s
Shellcheck	4s
Tests (non-🐧) (windows-latest, klayout27)	3m 24s
Tests (non-🐧) (windows-latest, klayout28)	2m 51s
Tests (latest)	1m 13s
Tests (non-🐧) (windows-latest, latest)	3m 6s
Verify documentation	2m 51s
Verify layer properties	30s
Tests (non-🐧) (macos-latest, klayout27)	11m 50s
Tests (non-🐧) (macos-latest, klayout28)	56s
Tests (non-🐧) (macos-latest, latest)	1m 9s
Deploy documentation	24s
Build & Publish kqcircuits 🐍 📦	36s
Publish test results	24s
	33m 23s

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