[Snyk] Security upgrade webpack-dev-server from 4.15.2 to 5.2.4

[Eric-Guo]

Snyk has created this PR to fix 1 vulnerabilities in the yarn dependencies of this project.

Snyk changed the following file(s):

• package.json

Note for zero-installs users

If you are using the Yarn feature zero-installs that was introduced in Yarn V2, note that this PR does not update the .yarn/cache/ directory meaning this code cannot be pulled and immediately developed on as one would expect for a zero-install project - you will need to run yarn to update the contents of the ./yarn/cache directory.
If you are not using zero-install you can ignore this as your flow should likely be unchanged.

⚠️ Warning

Failed to update the yarn.lock, please update manually before merging.

Vulnerabilities that will be fixed with an upgrade:

	Issue
	Exposed Dangerous Method or Function SNYK-JS-WEBPACKDEVSERVER-16642067

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[Copilot]

Pull request overview

This PR attempts to remediate a webpack-dev-server vulnerability by upgrading the package version used by the Rails/Shakapacker frontend toolchain.

Changes:

• Updates webpack-dev-server in package.json from ^4.15.2 to ^5.2.4.
• Includes an unrelated Gemfile.lock patch update for devise.

Reviewed changes

Copilot reviewed 1 out of 2 changed files in this pull request and generated 1 comment.

File	Description
package.json	Updates the webpack-dev-server dependency constraint.
Gemfile.lock	Updates the locked devise patch version.

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[chatgpt-codex-connector]

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[chatgpt-codex-connector]

Regenerate pnpm lockfile for this dependency bump

Updating webpack-dev-server in package.json without updating pnpm-lock.yaml leaves the lockfile pinned to webpack-dev-server@4.15.2 (root importer still has specifier: ^4.15.2), so this change is not installable in CI because .github/workflows/rubyonrails.yml runs pnpm install --frozen-lockfile. In that environment the install step fails before tests, and the security upgrade is not actually applied.

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