Provide abstraction to access `ApplicationModuleIdentifiers` in order of module dependency

[odrotbohm]

Now that we can rely on application modules being consistently orderable according to their dependencies (GH-1060, GH-1063, GH-1064), it makes sense to provide that information at application runtime to enable downstream functionality based on that.

Related tickets

• Avoid dependency on JGraphT #1060
• Documenter should automatically write application module metadata #1063
• Move AOT processor generating application module metadata to runtime module #1064