Update StructUtils requirement 2.8

Updates the requirements on [StructUtils](https://github.com/JuliaServices/StructUtils.jl) to permit the latest version.

Updates `StructUtils` to 2.8.2
- [Commits](JuliaServices/StructUtils.jl@v2.7.0...v2.8.2)

---
updated-dependencies:
- dependency-name: StructUtils
  dependency-version: 2.8.2
  dependency-type: direct:production
  dependency-group: all-julia-packages
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

Project.toml

@@ -67,7 +67,7 @@ SHA = "0.7, 1"
 SparseArrays = "1.11"
 StaticArrays = "1"
 Statistics = "1.11"
-StructUtils = "=2.7.0"
+StructUtils = "=2.7.0, 2.8"
 Tables = "1.11.1"
 Tar = "1.9"
 TensorCast = "0.3.3, 0.4"