Refactor - Move SBPF program crate local tests into workspace global test directory

[Lichtso]

This PR is split off from #1581.

Problem

Currently some SBPF program test crates have their own tests/ directory. This causes these crates to be build as bin for the guest and as lib for the host, additionally to the host test files.

In a workspace one can only inherit workspace.dependencies with no global distinction between dependencies and dev-dependencies, that happens in each crate individually. These tests are to be hoisted to the workspace global tests directory to allow us to separate the build targets workspace wide. Also, all other program tests are already there so this is more consistent.

Summary of Changes

• Splits mem and mem-dep (like Refactor - Splits SBPF program test crates into deps to remove cfg feature program #1687)
• Moves the workspace global dependencies into the workspace global dev-dependencies
• Moves the crate local dev-dependencies into the workspace global dev-dependencies
• Moves the following crate local tests into the workspace global tests directory:
  • "mem"
  • "remaining-compute-units"
  • "sanity"
  • "simulation"
  • "simulation_validator"
  • "sysvar"