Update project metadata (with new Poetry version)

[koeaw]

Switch [tool.poetry] section in pyproject.toml

apis-core-rdf/pyproject.toml

Lines 1 to 14 in ad25547

	[tool.poetry]
	name = "apis-core"
	version = "0.28.0"
	description = "Base package for the APIS framework"
	authors = [
	"Matthias Schlögl <[email protected]>",
	"Birger Schacht <[email protected]>",
	"K Kollmann <[email protected]>",
	"Saranya Balasubramanian <[email protected]>"
	]
	license = "MIT"
	packages = [{include = "apis_core"}]
	include = [{path = "LICENSE.txt", format = "sdist"}, {path = "README.rst", format = "sdist"}]
	exclude = ["manage.py", "__pycache__"]

to [project] (format) once Poetry 2.0.0 is released.

See Python packaging user guide and PyPI docs for more info on how PyPI uses the [project] section to read out/display project metadata, which we should take advantage of when apis-core-rdf is released on PyPI.