Delay loading of AliasAnalysis data

[JaroslavTulach]

Pull Request Description

Continuation of #10729 and a step towards #10833 to actually speed things up by 10% by delaying loading of AliasAnalysis data.

Checklist

Please ensure that the following checklist has been satisfied before submitting the PR:

• All code follows the
  Scala,
  Java,
• Unit tests continue to pass.

[JaroslavTulach]

Running stdlibs benchmarks to verify impact on startup. There is 10% speedup of the most relevant benchmark!

That's good, but not as good as one would hope for. Running:

enso$ ./built-distribution/enso-engine-*/enso-*/bin/enso --run test/Benchmarks/src/Startup/Hello_World.enso 

one can still see more than 500 of AliasAnalysis metadata being read. Most (if not all) of them coming from EnsoRootNode.buildFrameDescriptor() - we need to find a build to build the descriptor just from FramePointers without needing AliasAnalysis.

[JaroslavTulach]

Few functional changes were needed:

• 32344c1 fixes ReplTest failures
• 38bc732 - LocalScope embeds a mutable internals and it cannot be shared across multiple EnsoRootNodes.

Running stdlibs benchmarks to verify impact on startup. There is 10% speedup of the most relevant benchmark!

Another stdlibs benchmarks run to verify the state after recent changes. The 10% speedup still remains there:

Marking ready to merge, if Pavel agrees.

[Akirathan]

Nice and small change. Great to see the stable 10% startup improvement. Let's merge this and continue with investigation of EnsoRootNode.buildFrameDescriptor() as mentioned in #10837 (comment)