fix(electron): correcting package.json versions

[joker23]

Note

Medium Risk
Adjusts peerDependencies for Electron packages, which can change install-time compatibility for consumers using older Electron versions. No runtime logic changes, but dependency resolution/build pipelines may be affected.

Overview
Updates Electron package manifests to better reflect supported Electron versions.

@launchdarkly/electron-client-sdk now declares an Electron peer requirement of >=34.5.6 (instead of *), and the example and contract-tests packages add explicit peerDependencies matching their Electron devDependency versions.

^{Reviewed by Cursor Bugbot for commit 6e1f307. Bugbot is set up for automated code reviews on this repo. Configure here.}

[github-actions]

@launchdarkly/js-sdk-common size report
This is the brotli compressed size of the ESM build.
Compressed size: 25623 bytes
Compressed size limit: 29000
Uncompressed size: 125843 bytes

[github-actions]

@launchdarkly/browser size report
This is the brotli compressed size of the ESM build.
Compressed size: 179372 bytes
Compressed size limit: 200000
Uncompressed size: 829982 bytes

[github-actions]

@launchdarkly/js-client-sdk size report
This is the brotli compressed size of the ESM build.
Compressed size: 31649 bytes
Compressed size limit: 34000
Uncompressed size: 112792 bytes

[github-actions]

@launchdarkly/js-client-sdk-common size report
This is the brotli compressed size of the ESM build.
Compressed size: 37169 bytes
Compressed size limit: 38000
Uncompressed size: 204305 bytes

[joker23]

@cursor review

[joker23]

@cursor review

[cursor]

✅ Bugbot reviewed your changes and found no new issues!

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^{Reviewed by Cursor Bugbot for commit 6e1f307. Configure here.}

[devin-ai-integration]

✅ Devin Review: No Issues Found

Devin Review analyzed this PR and found no potential bugs to report.

View in Devin Review to see 2 additional findings.