build(deps): update DataInterpolations requirement from 6.4, 7, 8 to 6.4, 7, 8, 9.0 (#472)

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

Updates `DataInterpolations` to 9.0.0
- [Release notes](https://github.com/SciML/DataInterpolations.jl/releases)
- [Changelog](https://github.com/SciML/DataInterpolations.jl/blob/master/NEWS.md)
- [Commits](https://github.com/SciML/DataInterpolations.jl/commits)

---
updated-dependencies:
- dependency-name: DataInterpolations
  dependency-version: 9.0.0
  dependency-type: direct:production
  dependency-group: all-julia-packages
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

docs/Project.toml

@@ -13,7 +13,7 @@ SciCompDSL = "91a8cdf1-4ca6-467b-a780-87fda3fff15e"
 [compat]
 ControlSystemsBase = "1.1"
 DataFrames = "1.7"
-DataInterpolations = "6.4, 7, 8"
+DataInterpolations = "6.4, 7, 8, 9.0"
 Documenter = "1"
 IfElse = "0.1"
 ModelingToolkit = "11"