feat(package): add method to update project

[cmatsuoka]

Update the project with values adopted during the lifecycle and make them available for metadata files. These variables were previously updated at the end of the lifecycle service, but doing so in the package service guarantees that this will happen after prime.

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• [x] Have you signed the CLA?
• [ ] Have you successfully run tox?

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[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 89.65%. Comparing base (0705676) to head (6321214). Report is 55 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #257 +/- ## ========================================== - Coverage 99.28% 89.65% -9.64% ========================================== Files 29 49 +20 Lines 1265 2464 +1199 Branches 209 424 +215 ========================================== + Hits 1256 2209 +953 - Misses 6 212 +206 - Partials 3 43 +40 ```

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