Require poetry 2.0 and fix deprecation warnings

Author: Pesa

pyproject.toml

@@ -1,13 +1,16 @@
-[tool.poetry]
-package-mode = false
+[project]
 name = "ndn-101"
+version = "1.0"
+requires-python = ">=3.11"
+dependencies = [
+    "mkdocs-material (>=9.6,<10.0)",
+    "mkdocs-bibtex (>=2.11,<3.0)",
+    "pypandoc-binary (>=1.12,<2.0)"
+]
 
-[tool.poetry.dependencies]
-python = "^3.11"
-mkdocs-material = "^9.5.3"
-mkdocs-bibtex = "^2.11.0"
-pypandoc-binary = "^1.12"
+[tool.poetry]
+package-mode = false
 
 [build-system]
-requires = ["poetry-core"]
+requires = ["poetry-core>=2.0.0,<3.0.0"]
 build-backend = "poetry.core.masonry.api"