Merge pull request #284 from SciML/compathelper/new_version/2025-05-20-00-19-41-443-00655863133

CompatHelper: bump compat for MultiDocumenter to 0.8 for package docs, (keep existing compat)

Author: ChrisRackauckas

docs/Project.toml

@@ -85,7 +85,7 @@ Measurements = "2"
 MethodOfLines = "0.11"
 ModelingToolkit = "9.9"
 ModelingToolkitNeuralNets = "1"
-MultiDocumenter = "0.7"
+MultiDocumenter = "0.7, 0.8"
 NeuralPDE = "5.15"
 NonlinearSolve = "3, 4"
 Optimization = "4"