Cannot install a scratch version of a dependency that has a pin

[DominicOram]

In my values.yaml I have the following:

    scratch:
      repositories:
        - name: dodal
          remote_url: https://github.com/DiamondLightSource/dodal.git
        - name: crystallography-bluesky
          remote_url: https://github.com/DiamondLightSource/crystallography-bluesky.git
        - name: daq-config-server
          remote_url: https://github.com/diamondLightSource/daq-config-server.git
        - name: ophyd-async
          remote_url: https://github.com/bluesky/ophyd-async.git
        - name: heliotrapi
          remote_url: https://github.com/diamondlightsource/heliotrapi.git

where crystallography-bluesky has a dependency on dodal like:

dependencies = [
    "ispyb",
    ...
    "dls-dodal @ git+https://github.com/DiamondLightSource/dodal.git@main",
]

When trying to install this I get an error of:

INFO blueapi.cli.scratch Installing packages
Using Python 3.11.15 environment at: /app/.venv
   Updating https://github.com/DiamondLightSource/dodal.git (main)
    Updated https://github.com/DiamondLightSource/dodal.git (e9a073c8a2344071ab5482283134a9461f79d5c3)
  × Failed to resolve dependencies for `crystallography-bluesky`
  │ (v0.1.dev160+g5f0e93a59)
  ╰─▶ Requirements contain conflicting URLs for package `dls-dodal`:
      - file:///workspace/dodal (editable)
      - git+https://github.com/DiamondLightSource/dodal.git@main

I would expect the editable version to override the one specified in the pyproject.toml. I can get round this by not specifying a specific version in the pyproject.toml, which I should arguably be doing anyway as I should be making it a proper release but this is annoying.

Acceptance Criteria

• Specified scratch repos will install over ones in the dependency tree