Add support for Python version 3.14

[dangunter]

[sufikaur]

Tensorflow doesn't support py3.14 it yet (seems to be in progress), which is causing dependency issues.

ci error:

ERROR: Ignored the following versions that require a different python version: 1.10.0 Requires-Python >=3.8,<3.12; 
1.10.0rc1 Requires-Python >=3.8,<3.12; 1.10.0rc2 Requires-Python >=3.8,<3.12; 1.10.1 Requires-Python >=3.8,<3.12; 1.11.0 
Requires-Python >=3.9,<3.13; 1.11.0rc1 Requires-Python >=3.9,<3.13; 1.11.0rc2 Requires-Python >=3.9,<3.13; 1.11.1 
Requires-Python >=3.9,<3.13; 1.11.2 Requires-Python >=3.9,<3.13; 1.11.3 Requires-Python >=3.9,<3.13; 1.21.2 Requires-
Python >=3.7,<3.11; 1.21.3 Requires-Python >=3.7,<3.11; 1.21.4 Requires-Python >=3.7,<3.11; 1.21.5 Requires-Python 
>=3.7,<3.11; 1.21.6 Requires-Python >=3.7,<3.11; 1.26.0 Requires-Python >=3.9,<3.13; 1.26.1 Requires-Python >=3.9,<3.13; 
1.6.2 Requires-Python >=3.7,<3.10; 1.6.3 Requires-Python >=3.7,<3.10; 1.7.0 Requires-Python >=3.7,<3.10; 1.7.1 Requires-
Python >=3.7,<3.10; 1.7.2 Requires-Python >=3.7,<3.11; 1.7.3 Requires-Python >=3.7,<3.11; 1.8.0 Requires-Python 
>=3.8,<3.11; 1.8.0rc1 Requires-Python >=3.8,<3.11; 1.8.0rc2 Requires-Python >=3.8,<3.11; 1.8.0rc3 Requires-Python 
>=3.8,<3.11; 1.8.0rc4 Requires-Python >=3.8,<3.11; 1.8.1 Requires-Python >=3.8,<3.11; 1.9.0 Requires-Python >=3.8,<3.12; 
1.9.0rc1 Requires-Python >=3.8,<3.12; 1.9.0rc2 Requires-Python >=3.8,<3.12; 1.9.0rc3 Requires-Python >=3.8,<3.12; 1.9.1 
Requires-Python >=3.8,<3.12; 1.9.5 Requires-Python !=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,>=2.7,<3.7; 6.2 Requires-Python 
>=3.6,<3.10

  ERROR: Could not find a version that satisfies the requirement tensorflow; extra == "omlt" (from idaes-
pse[coolprop,grid,omlt,ui]) (from versions: none)

  ERROR: No matching distribution found for tensorflow; extra == "omlt"