#5683 [Core feature] Support overriding task `pod_template` via `with_overrides` Issue created by swarup-stripe ### Motivation: Why do you think this is important? We use

pod_template

to specify things like node selectors and tolerations. However, this is specific to certain workflows that share the core training tasks with other workflows. This means we have to duplicate the task function for each type of override we require. If we can support

pod_template

in

with_overrides

, this would reduce a lot of toil since we can supply pod templates in a central location and override downstream tasks, similar to how we can do so for resources. ### Goal: What should the final outcome look like, ideally? The

with_overrides

function here should be able to take in a

pod_template

argument, similar to how it can take in

requests

and

limits

. ### Describe alternatives you've considered We've duplicated each training function for every variation of pod template we have. This isn't very scalable though, so it restricts users from using many different specifications for different workflows. ### Propose: Link/Inline OR Additional context No response ### Are you sure this issue hasn't been raised already? • Yes ### Have you read the Code of Conduct? • Yes flyteorg/flyte