"Error: Receiving data failed with unitytls error code 7" when downloading packages in Package Manager

Reproduction steps:
1. Create a new project
2. Go to Window -> Package Manager -> My Assets
3. Download any large package from the Asset Store
Note: This bug is related to the user's internet connection. It has to be slow and/or unstable and/or unreliable. The exact internet conditions to reproduce this bug is unknown, but there have been a few reports already.

Expected result: Package is downloaded successfully
Actual result: Error is thrown: Receiving data failed with unitytls error code 7

Reproducible with: 2021.1.16f1
Could not test: 2019.4.37f1, 2020.3.32f1, 2021.2.19f1, 20221.1.0b15, 2022.2.0a9 (could not reproduce the issue locally)