relax poetry and poetry-core constraint to facilitate development of Poetry 2.0 (#280)

Author: radoering

poetry.lock

@@ -18,8 +18,8 @@ include = [
 
 [tool.poetry.dependencies]
 python = "^3.8"
-poetry = "^1.8.0"
-poetry-core = "^1.7.0"
+poetry = ">=1.8.0,<3.0.0"
+poetry-core = ">=1.7.0,<3.0.0"
 
 [tool.poetry.group.dev.dependencies]
 pre-commit = ">=2.18"