Hummm.. so I am using Prefect Cloud and I am deploying my flows to an S3 storage block. The folder structure is like this:

~/my-project$ ls -la
total 108
drwxr-xr-x 13 me me      4096 Jun 16 17:52 .
drwxr-xr-x  6 me me 4096 Jun 12 14:51 ..
drwxr-xr-x  3 me me 4096 Jun 15 09:39 etls
drwxr-xr-x  5 me me 4096 Jun 16 17:48 flows
drwxr-xr-x  3 me me 4096 Jun 15 09:39 lib

When I build and apply a flow, I do it from this folder and the etls and libs are all sent to S3. There is a lib/util.py module that is shared across all flows. My question is: What is the proper Prefect way to deploy changes for this lib/util.py module? If I have 1000 flows that use lib.util, am I supposed to re-deploy every flow whenever this shared util module changes?