Add additional logging for tag requests

[Mark-Simulacrum]

Hopefully this gives us more information to fix the error we're hitting in Cargo tagging:

2023-08-24T13:46:49.982000+00:00 f9ef8b2d-88f0-4f4d-9ba2-55bbf2b79c28 Error: {"message":"Could not verify tag name","documentation_url":"https://docs.github.com/rest/git/tags#create-a-tag-object"}
2023-08-24T13:46:49.982000+00:00 f9ef8b2d-88f0-4f4d-9ba2-55bbf2b79c28
2023-08-24T13:46:49.982000+00:00 f9ef8b2d-88f0-4f4d-9ba2-55bbf2b79c28 Caused by:
2023-08-24T13:46:49.982000+00:00 f9ef8b2d-88f0-4f4d-9ba2-55bbf2b79c28 missing field sha at line 1 column 119
2023-08-24T13:46:49.982000+00:00 f9ef8b2d-88f0-4f4d-9ba2-55bbf2b79c28