Update dependency PyYAML to v6.0.3 (#54)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

requirements.txt

@@ -1,3 +1,3 @@
 black==25.9.0
 conan==2.21.0
-PyYAML==6.0.2
+PyYAML==6.0.3