chore: Prepare release 4.0.1

[rokt-releases]

Preparing for release 4.0.1

There should be 10 files that have been updated:

• plugin/package.json
• plugin/package-lock.json
• plugin/plugin.xml
• plugin/src/ios/CDVMParticle.m
• Kits/Rokt/package.json
• Kits/Rokt/plugin.xml
• Kits/RoktPaymentExtension/package.json
• Kits/RoktPaymentExtension/plugin.xml
• CHANGELOG.md
• VERSION

Additionally a dry-run publish was successfully run for the plugin, Rokt kit, and Rokt payment extension.

[cursor]

PR Summary

Low Risk
Mechanical version and changelog updates with no application logic changes in the diff.

Overview
Prepares 4.0.1 across the Cordova mParticle stack by aligning published and Cordova metadata versions everywhere they are declared.

VERSION, @mparticle/cordova-sdk, @mparticle/cordova-rokt-kit, and @mparticle/cordova-rokt-payment-extension move from 4.0.0 to 4.0.1 in package.json, package-lock.json, and each plugin.xml. On iOS, CDVMParticle.m reports wrapper SDK 4.0.1 to mParticle via _setWrapperSdk_internal.

CHANGELOG.md adds an [4.0.1] - 2026-06-12 section (no bullet entries in this diff) and updates the [unreleased] / release compare links for 4.0.1.

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