Paths added to waveguide_path have their width rounded according to O… #271

Job	Run time
Check copyright headers	6s
Static code analysis	1m 17s
Check license	5s
Shellcheck	7s
Verify documentation	2m 30s
Tests (klayout27)	1m 7s
Tests (non-🐧) (windows-latest, klayout27)	2m 42s
Tests (klayout28)	1m 13s
Verify layer properties	34s
Tests (non-🐧) (windows-latest, klayout28)	2m 16s
Tests (latest)	1m 6s
Tests (non-🐧) (windows-latest, latest)	2m 4s
Tests (non-🐧) (macos-latest, klayout27)	12m 17s
Tests (non-🐧) (macos-latest, klayout28)	56s
Tests (non-🐧) (macos-latest, latest)	46s
Deploy documentation	21s
Build & Publish kqcircuits 🐍 📦	52s
Publish test results	27s
	30m 46s

Provide feedback