Bumping the IDAES tag of Pyomo to check for issues (#1523)

* Updating Pyomo tag to check IDAES tests in preparation for the release

* Pinning to numpy<2

* Debugging test failures

* Removing flexparser version bound

* Bump Pyomo tag

* Bump Pyomo tag

* Bumping Pyomo tag again

* Bumping Pyomo to the latest release

* Bumping Pyomo tag

* Update pyomo requirement to to 6.8.2 release

---------

Co-authored-by: John Siirola <jsiirola@users.noreply.github.com>
Co-authored-by: Keith Beattie <ksbeattie@lbl.gov>
Co-authored-by: Ludovico Bianchi <lbianchi@lbl.gov>

setup.py

@@ -82,7 +82,7 @@ def __getitem__(self, key):
     # Put abstract (non-versioned) deps here.
     # Concrete dependencies go in requirements[-dev].txt
     install_requires=[
-        "pyomo @ https://github.com/IDAES/pyomo/archive/6.8.0.idaes.2024.10.25.zip",
+        "pyomo >= 6.8.2",
         "pint >= 0.24.1",  # required to use Pyomo units. Pint 0.24.1 needed for Python 3.9 support
         "networkx",  # required to use Pyomo network
         "numpy>=1,<3",