ci: bump poetry from 1.8.2 to 1.8.3 in /.github/workflows (#78)

Author: dependabot[bot]

.github/workflows/constraints.txt

@@ -1,7 +1,7 @@
 pip==24.0.0
 nox==2024.4.15
 nox-poetry==1.0.3
-poetry==1.8.2
+poetry==1.8.3
 virtualenv==20.26.1
 poetry-dynamic-versioning==1.3.0
 toml==0.10.2