build: drop the upper bound on requires-python

The <4.0.0 cap makes Poetry silently resolve old releases (e.g. 0.10.0)
for projects declaring an open-ended requires-python range, with no
error or warning. The cap offers no real protection (see #1348), so
drop it and keep requires-python as >=3.10.

Signed-off-by: Shahzeb Ali <126076773+Shahzeb-DataEngineer@users.noreply.github.com>

Author: Shahzeb-DataEngineer

pyproject.toml

@@ -19,7 +19,7 @@ name = "pyiceberg"
 version = "0.12.0"
 description = "Apache Iceberg is an open table format for huge analytic datasets"
 authors = [{ name = "Apache Software Foundation", email = "dev@iceberg.apache.org" }]
-requires-python = ">=3.10.0,<4.0.0"
+requires-python = ">=3.10"
 readme = "README.md"
 license = "Apache-2.0"
 license-files = ["LICENSE", "NOTICE"]