Fix lifting size in fri_answers and add test.

[leo-starkware]

No description provided.

[reviewable-StarkWare]

This change is 

[leo-starkware]

• Add dummy serde and reexport MerkleHasherLifted. #1297
• Fix lifting size in fri_answers and add test. #1296 👈 (View in Graphite)
• Add periodicity samples. #1294
• Change queried values layout. #1293
• Change order of the alphas to the samples order. #1292
• lifted

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[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 92.10%. Comparing base (a9a37c2) to head (7c2a75d).

Additional details and impacted files

@@            Coverage Diff             @@
##           lifted    #1296      +/-   ##
==========================================
+ Coverage   91.97%   92.10%   +0.13%     
==========================================
  Files         119      119              
  Lines       15016    15017       +1     
  Branches    15016    15017       +1     
==========================================
+ Hits        13811    13832      +21     
+ Misses       1115     1096      -19     
+ Partials       90       89       -1     

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[github-actions]

⚠️ Performance Alert ⚠️

Possible performance regression was detected for benchmark.
Benchmark result of this commit is worse than the previous benchmark result exceeding threshold 2.

Benchmark suite	Current: 7c2a75d	Previous: c7d55f0	Ratio
simd barycentric_eval_at_secure_field_point 2^20	1042084 ns/iter (± 236201)	512859 ns/iter (± 19347)	2.03

This comment was automatically generated by workflow using github-action-benchmark.

CC: @gilbens-starkware

[alon-f]

@alon-f reviewed 4 files and all commit messages, and made 1 comment.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @leo-starkware).