Update helium-swift SDK to 4.4.4

[github-actions]

Automated update of helium-swift SDK dependency to version 4.4.4.

Changes:

• Updated podspec dependency version
• Bumped package.json version (patch increment)

This PR was automatically created by the iOS SDK release workflow.

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Note

Low Risk
Low risk: this PR only bumps the iOS Helium CocoaPods dependency version and increments this package’s patch version; behavior changes, if any, come from the upstream Helium SDK update.

Overview
Updates the iOS CocoaPods dependency Helium from 4.3.0 to 4.4.4 in PaywallSdkReactNative.podspec.

Bumps the npm package version from 3.0.23 to 3.0.24 in package.json to publish the dependency update.

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