Bump julia-actions/julia-downgrade-compat from 2.5.0 to 2.5.1

[dependabot]

Bumps julia-actions/julia-downgrade-compat from 2.5.0 to 2.5.1.

Release notes

Sourced from julia-actions/julia-downgrade-compat's releases.

v2.5.1

Bug-fix release.

What's changed

• Dedupe main package in manifest after merged resolution (#50) — fixes the "Invalid manifest format … is ambiguous" error introduced in v2.5.0 (#49). For projects using old-style test deps ([extras] + [targets].test) where a test extra transitively depends on the main package, the merged resolve emitted a registry stanza for the main package and the action then appended a second, path-based stanza — leaving two stanzas with the same UUID and breaking Pkg.Types.EnvCache re-parsing. The fix removes any resolver-emitted stanza matching the main package's UUID before appending the path stanza (mirroring the existing [sources] dedupe), so exactly one stanza remains. This was breaking SciML downgrade CI (e.g. LinearSolve.jl).

Full changelog: julia-actions/julia-downgrade-compat@v2.5.0...v2.5.1

Commits

• f939b1a Dedupe main package in manifest after merged resolution (#50)
• See full diff in compare view

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