Apply task upon eager retry

[andrewdieken]

This PR will be merged into branch main.

Description

This PR updates the retry methods eager logic of the Task class ensuring apply is called on the created Signature object.

Fixes #8056

[andrewdieken]

@auvipy this change broke quite a few tests within the test_task_retries test class 😠 started to track down the issue(s) but ran out of time. Will continue to work through the failures but wanted to get the PR opened so you could get 👀 on it

[auvipy]

it seems you didn't pick all the needed parts here. you can check the old pr

[djanowski]

Hi! Any updates here? I can't test the retry logic without this change. Thank you!

[andrewdieken]

Hi! Any updates here? I can't test the retry logic without this change. Thank you!

Unfortunately, I haven't put any more time into this. I appreciate and welcome any support on this PR!