Removing a dependency breaks tuist generate.

[hbanzon]

What happened?

After another developer had removed a third party dependency, other developers are running into this issue after attempting to run tuist generate:

$ tuist generate
Loading and constructing the graph
It might take a while if the cache is empty

The following warnings need attention:
The artifact for binary target PayPalCheckout of package PayPalCheckout cannot be found.
Consider creating an issue using the following link: 

How do we reproduce it?

Developer A will do the following:

1. Remove a third party dependency, for us it was PayPalCheckout (but it can be any project)
2. Check in the change to the repo

Developer B will subsequently do the following:

1. Checkout the change from the same repo
2. Run tuist install
3. Run tuist generate

This happened to folks using Tuist Cloud and not using Tuist Cloud.

Error log

The artifact for binary target PayPalCheckout of package PayPalCheckout cannot be found.
Consider creating an issue using the following link: https://github.com/tuist/tuist/issues/new/choose

macOS version

14.2.1

Tuist version

4.10.1

Xcode version

15.3

[pepicrft]

I set this one as high-priority. Our hunch is that the SPM might be leaving some internal files with an updated state, and that causes our logic, which assumes an up-to-date state in those files, to fail. We might need to alleviate the strictness until Apple fixes that in the SPM.