Update dependency poetry-core to v2 (#807)

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

Author: renovate[bot]

poetry.lock

@@ -14,7 +14,7 @@ requests = "^2.32.3"
 tenacity = "^9.0.0"
 cosl = "^0.0.45"
 pydantic = "^1.10.19"
-poetry-core = "^1.9.1"
+poetry-core = "^2.0.0"
 jsonschema = "^4.23.0"
 jinja2 = "^3.1.4"
 lightkube = "^0.15.5"