Support DataInterpolations v10.1 in tests

[ChrisRackauckas-Claude]

Ignore this PR until it has been reviewed by @ChrisRackauckas.

What changed and why

Allow the root test environment to resolve DataInterpolations 10.1. The docs environment already gained v10.1 support in #506; this completes support for the executable ParametrizedInterpolation(BSplineInterpolation, ...) test path.

DataInterpolations v10 relabels the breaking APIs that have shipped since v9.2 and introduces no additional break. This package already uses the post-v9.2 B-spline constructor, so no source change is required: https://github.com/SciML/DataInterpolations.jl/releases/tag/v10.0.0

Verification

Before this change, forcing v10.1 in a clean worktree failed locally:

$ julia +release --project=. -e 'using Pkg; Pkg.add(PackageSpec(name="DataInterpolations", version="10.1.0"))'
ERROR: empty intersection between DataInterpolations@10.1.0 and project compatibility 9.2.0 - 9

After this change, the test environment resolved DataInterpolations v10.1.0:

$ GROUP=Core julia +release --project=. -e 'using Pkg; Pkg.test()'
Core/sources.jl | 64 pass | 1 pre-existing broken | 65 total
Testing ModelingToolkitStandardLibrary tests passed

$ GROUP=QA julia +release --project=. -e 'using Pkg; Pkg.test()'
QA/qa.jl | 20 pass | 20 total
Testing ModelingToolkitStandardLibrary tests passed

$ julia +release --project=.tmp/runic -m Runic --check .
$ typos Project.toml
$ git diff --check
# all exited 0

Not verified

julia +release --project=docs docs/make.jl resolved DataInterpolations 10.1.0 and completed doctests, then failed Documenter cross-reference validation. The same unresolved API references (HeatPort, OnePort, Flange, etc.) reproduce on clean upstream/main with DataInterpolations 9.5.0 and were exposed by Documenter 1.18.0's stricter @ref classification. This PR does not weaken or repair that separate baseline docs failure. It is tracked in #508.

The Julia pre-version matrix and downstream jobs were not run locally.

Reviewer note

The intentional judgment is to widen compat without changing source code: the only directly exercised breaking API is already written in its v9.2+/v10 form.

🤖 Generated with Codex CLI 0.151.0 (model: gpt-5; session: local Codex session ID 01a0588b-a3c5-7040-8363-097859b8f435)

[ChrisRackauckas-Claude]

CI update:

• 9 checks pass, including the package Core and QA jobs.
• Documentation fails only on the Documenter 1.18 plain API-reference regression reproduced on clean upstream/main and tracked in Docs fail with Documenter 1.18 on plain API @ref links #508. Failing run: https://github.com/SciML/ModelingToolkitStandardLibrary.jl/actions/runs/33450058126
• The downstream ModelingToolkit suite is still running: https://github.com/SciML/ModelingToolkitStandardLibrary.jl/actions/runs/33450058099

Recorded by Codex CLI 0.151.0 (model: gpt-5; session: local Codex session ID 01a0588b-a3c5-7040-8363-097859b8f435).