chore(deps): update dependency simplecov-cobertura to v4

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
simplecov-cobertura	"~> 3.0" → "~> 4.0"

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Release Notes

jessebs/simplecov-cobertura (simplecov-cobertura)

v4.0.0

Compare Source

What's Changed

• Support Simplecov 1.0.0 by @​jessebs in #​57
• Update copyright year to include 2026 by @​jessebs in #​62
• Prep for 4.0.0 release now that simplecov 1.0.0 is finalized by @​jessebs in #​63

Full Changelog: jessebs/simplecov-cobertura@v3.2.0...v4.0.0

v3.2.0

Compare Source

What's Changed

• Changed calculation and added integration testing by @​jessebs in #​58
• Revamp Calculations by @​jessebs in #​59
• 3.2.0 version for release by @​jessebs in #​60

Full Changelog: jessebs/simplecov-cobertura@v3.1.2...v3.2.0

v3.1.2

Compare Source

What's Changed

• Add 'require stringio' to root library file. by @​beporter in #​47
• Build against ruby 4 by @​jessebs in #​52
• Resolve #​45 by @​jessebs in #​51
• Bump version for 3.1.1 release by @​jessebs in #​53
• Better branch coverage calculations by @​jessebs in #​54
• Bump version for 3.1.2 release by @​jessebs in #​55
• bump checkout action to v6 by @​jessebs in #​56

New Contributors

• @​beporter made their first contribution in #​47

Full Changelog: jessebs/simplecov-cobertura@v3.1.0...v3.1.2

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[renovate]

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
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The artifact failure details are included below:

File name: Gemfile.lock

Writing lockfile to /tmp/renovate/repos/github/open-feature/ruby-sdk/Gemfile.lock
Fetching gem metadata from https://rubygems.org/...........
Resolving dependencies...

[DEPRECATED] Found x64-mingw32 in lockfile, which is deprecated and will be removed in the future.
Could not find compatible versions

Because simplecov-cobertura >= 4.0.0 depends on simplecov ~> 1.0
  and Gemfile depends on simplecov ~> 0.22.0,
  simplecov-cobertura >= 4.0.0 cannot be used.
So, because Gemfile depends on simplecov-cobertura ~> 4.0,
  version solving has failed.

[Copilot]

Pull request overview

Updates the Cobertura coverage formatter dependency to v4.

Changes:

• Bumps simplecov-cobertura from 3.x to 4.x.

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