build: update config

pyproject.toml

@@ -0,0 +1,19 @@
+[tool.poetry]
+name = "hugo-blox-builder"
+version = "0.1.0"
+description = "Project management tool for Hugo Blox Builder repository"
+authors = ["George Cushen <gcushen@users.noreply.github.com>"]
+license = "MIT"
+readme = "README.md"
+package-mode = false
+
+[tool.poetry.dependencies]
+python = "^3.12"
+requests = "^2.31.0"
+pyyaml = "^6.0.1"
+ruamel-yaml = "^0.18.6"
+tomlkit = "^0.12.3"
+
+[build-system]
+requires = ["poetry-core"]
+build-backend = "poetry.core.masonry.api"