P10->P11 migration into Rust block state

[allanbrondum]

Purpose

Implement migration of the Rust block state from P10 to P11 on the Haskell side.

Changes

The P10 PLT state is loaded by Rust and then migrated to P11 by Rust also.

Checklist

• My code follows the style of this project.
• The code compiles without warnings.
• I have performed a self-review of the changes.
• I have documented my code, in particular the intent of the
  hard-to-understand areas.
• (If necessary) I have updated the CHANGELOG.

[codecov]

Codecov Report

❌ Patch coverage is 56.25000% with 21 lines in your changes missing coverage. Please review.
✅ Project coverage is 64.40%. Comparing base (7507410) to head (f445881).
⚠️ Report is 2 commits behind head on feature/rust_block_state_p11_migration.

Files with missing lines	Patch %	Lines
...State/Persistent/BlockState/ProtocolLevelTokens.hs	8.33%	11 Missing ⚠️
...src/Concordium/GlobalState/Persistent/BlobStore.hs	0.00%	4 Missing ⚠️
.../globalstate/GlobalStateTests/RustPLTBlockState.hs	86.36%	0 Missing and 3 partials ⚠️
...rc/Concordium/GlobalState/Persistent/BlockState.hs	50.00%	2 Missing ⚠️
plt/plt-block-state/src/ffi/block_state.rs	0.00%	1 Missing ⚠️

Additional details and impacted files

@@                            Coverage Diff                             @@
##           feature/rust_block_state_p11_migration    #1635      +/-   ##
==========================================================================
+ Coverage                                   64.38%   64.40%   +0.01%     
==========================================================================
  Files                                         380      381       +1     
  Lines                                       75735    75771      +36     
  Branches                                     3016     3019       +3     
==========================================================================
+ Hits                                        48762    48798      +36     
+ Misses                                      23957    23954       -3     
- Partials                                     3016     3019       +3     

Files with missing lines	Coverage Δ
...lockState/ProtocolLevelTokens/RustPLTBlockState.hs	87.09% <100.00%> (+26.44%)	⬆️
...s/src/Concordium/GlobalState/Persistent/Genesis.hs	95.73% <100.00%> (ø)
...lobalstate/GlobalStateTests/ProtocolLevelTokens.hs	74.16% <100.00%> (ø)
concordium-consensus/tests/globalstate/Spec.hs	85.29% <100.00%> (+0.44%)	⬆️
plt/plt-block-state/src/ffi/block_state.rs	0.00% <0.00%> (ø)
...rc/Concordium/GlobalState/Persistent/BlockState.hs	70.33% <50.00%> (+0.03%)	⬆️
.../globalstate/GlobalStateTests/RustPLTBlockState.hs	86.36% <86.36%> (ø)
...src/Concordium/GlobalState/Persistent/BlobStore.hs	58.24% <0.00%> (-0.04%)	⬇️
...State/Persistent/BlockState/ProtocolLevelTokens.hs	71.93% <8.33%> (-3.07%)	⬇️

... and 9 files with indirect coverage changes

[soerenbf]

Assuming @td202's comments are taken into account