Chore: resolve vulnerabilities in NPM dependencies

[imrraaj]

What

This PR fixes security vulnerabilities reported by Dependabot and npm audit by running npm audit fix.

Why

Fixes dependabot alerts

How

Testing Instructions

Screenshots

Additional Info

Checklist

• I have read the Contribution Guidelines.
• I have read the Development Guidelines.
• My code is tested to the best of my abilities.
• My code passes all lints (ESLint etc.).
• My code has detailed inline documentation.
• I have updated the project documentation as needed.

[Copilot]

Pull request overview

This PR updates the plugin version and lockfile to address Dependabot / npm audit-reported vulnerabilities in the project’s NPM dependency tree.

Changes:

• Bump OneAccess plugin version from 1.1.2 to 1.1.3 (header + constant + WordPress readme.txt stable tag).
• Update package-lock.json to newer dependency versions (e.g., fast-xml-parser, fast-xml-builder, flatted) and add path-expression-matcher as required by updated packages.
• Add a 1.1.3 entry to CHANGELOG.md documenting the dependency security update.

Reviewed changes

Copilot reviewed 3 out of 4 changed files in this pull request and generated no comments.

File	Description
readme.txt	Updates WordPress “Stable tag” to 1.1.3 to match the release.
oneaccess.php	Bumps plugin header version and ONEACCESS_VERSION constant to 1.1.3.
CHANGELOG.md	Adds 1.1.3 changelog entry for the dependency vulnerability resolution.
package-lock.json	Applies dependency updates from npm audit fix (including new transitive dependency metadata).

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