Incorrect Chrome version displayed in PSAT Extension's Settings page

[gagan0123]

Describe the bug
The Chrome version displayed in the PSAT extension's "System Information" section in Settings incorrectly shows the minor, build, and patch versions as zero.

To Reproduce
Steps to reproduce the behavior:

1. Open Chrome DevTools.
2. Select the 'Privacy Sandbox' panel.
3. Click on the 'Settings' tab in the left-hand navigation.
4. Observe the 'System Information' section.
5. See that the 'Chrome Version' field displays an inaccurate version number (e.g., 141.0.0.0 instead of the actual 141.0.7374.0).

Expected behavior
The 'Chrome Version' in the 'System Information' section should display the full and correct version number of the browser, matching the one found in chrome://version.

If that is not possible, then only show the major version number and remove the rest.

Screenshots

Desktop (please complete the following information):
 - OS: Linux
 - Browser: Chrome
 - Version: 141.0.7374.0

Additional context
The issue appears to be that the extension is only capturing the major version number and not the complete version string.