Closes #121 Update eSubmission details with Pilot 5 information

[bms63]

Added information about Pilot 5 and its outcomes.

Pull Request

DESCRIPTION GOES HERE

Before you submit your pull request, take a look at the following checklist. Many thanks for your contribution!

• Title: Place Closes #<insert_issue_number> at the beginning of your PR title. Use the Edit button in the top-right if you need to update.
• Linked Issue: Ensure the related issue is linked in the "Development Section" on the right-hand side.
• First Contribution: If this is your first contribution, add yourself to the DESCRIPTION file.
• Impact on Examples: If your updates impact any examples, review locally for warnings or errors in the impacted example pages.
• Merge Conflicts: Developers should address any merge conflicts and merge upon successful review.
• New Packages: If new packages were used, ensure they are included in the DESCRIPTION file's Imports section.
• Updated Examples: If you added or updated an example, ensure it runs on the latest CRAN release versions of all packages used.
• Testing Instructions: Provide instructions on how to test the code if necessary.

[rossfarrugia]

Thanks @bms63 - some minor review comments for consideration