[PP-2018] Replace email attachments with links to S3 on time tracking…

[dbernstein]

… reports.

Description

As the title says, we are using S3 to store the reports and sending the user a link that will perish in 30 days. There is a PR in hosting-playbook to ensure that all keys in public buckets with a cm_reports/ prefix expire in 30 days.

Motivation and Context

https://ebce-lyrasis.atlassian.net/browse/PP-2018

How Has This Been Tested?

Covered by unit tests.

Checklist

• I have updated the documentation accordingly.
• All new and existing tests passed.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 91.11%. Comparing base (ff63d23) to head (c14aa22).
Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2214   +/-   ##
=======================================
  Coverage   91.11%   91.11%           
=======================================
  Files         363      363           
  Lines       41274    41282    +8     
  Branches     8837     8837           
=======================================
+ Hits        37606    37614    +8     
  Misses       2406     2406           
  Partials     1262     1262           

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[jonathangreen]

Looks good, other then updating the prefix to match