Tests: Skip llh test for Isensee_JCB2018

Until it has been decided which model/dataset is the correct one, and the expected llh is updated accordingly.

See Benchmarking-Initiative/Benchmark-Models-PEtab#253

Author: dweindl

tests/benchmark-models/test_petab_benchmark.py

@@ -123,7 +123,9 @@
     "Elowitz_Nature2000",
     "Fiedler_BMCSystBiol2016",
     "Fujita_SciSignal2010",
-    "Isensee_JCB2018",
+    # Excluded until https://github.com/Benchmarking-Initiative/Benchmark-Models-PEtab/pull/253
+    #  is sorted out
+    # "Isensee_JCB2018",
     "Lucarelli_CellSystems2018",
     "Schwen_PONE2014",
     "Smith_BMCSystBiol2013",