Set exact version for DAWG2

Author: insolor

pyproject.toml

@@ -26,7 +26,7 @@ python = "^3.8"
 
 [tool.poetry.group.dev.dependencies]
 flake8 = { version = "^6.1.0", python = "^3.8.1"}
-dawg2 = ">=0.9.0 <1.0.0"
+dawg2 = "==0.9.0"
 pytest = "^7.4.1"
 pytest-cov = "^4.1.0"
 ruff = ">=0.0.287,<0.0.290"