CompatHelper: bump compat for Flux to 0.15 for package docs, (keep existing compat)

Author: CompatHelper Julia

docs/Project.toml

@@ -44,12 +44,12 @@ DiffEqNoiseProcess = "5.14"
 DifferentialEquations = "7"
 Documenter = "1"
 Enzyme = "0.12, 0.13"
-Flux = "0.14"
+Flux = "0.14, 0.15"
 ForwardDiff = "0.10"
 IterTools = "1"
-MLUtils = "0.4"
 Lux = "1"
 LuxCUDA = "0.3"
+MLUtils = "0.4"
 Optimization = "3.9, 4"
 OptimizationOptimJL = "0.2, 0.3, 0.4"
 OptimizationOptimisers = "0.2, 0.3"