fix(deps): require Python >=3.10

protobuf 7.x (pulled in transitively via utxorpc-spec 0.19.1) requires Python >=3.10, which is incompatible with the previous >=3.9.1 floor.

Author: scarmuega

pyproject.toml

@@ -12,7 +12,7 @@ repository = "https://github.com/utxorpc/python-sdk"
 license = "Apache-2.0"
 
 [tool.poetry.dependencies]  # https://python-poetry.org/docs/dependency-specification/
-python = ">=3.9.1,<4.0"
+python = ">=3.10,<4.0"
 utxorpc-spec = "0.19.1"
 typing-extensions = "^4.15.0"
 protobuf = "^7.34.1"