Implement enum_snapshot_match libfunc

[fmoletta]

• Implement enum_snapshot_match libfunc
• Add EnumSnapshotVariantsMeta mapping enum snapshot types to its variant's types
• Add two integration tests running programs using enum_snapshot_match libfunc

[github-actions]

Benchmarking results

Benchmark for program factorial_2M

Open benchmarks

Command	Mean [s]	Min [s]	Max [s]	Relative
Cairo-vm (Rust, Cairo 1)	20.773 ± 0.095	20.674	21.018	42.73 ± 0.21
cairo-native (JIT MLIR ORC Engine)	1.561 ± 0.009	1.546	1.577	3.21 ± 0.02
cairo-native (AOT Native binary)	0.660 ± 0.001	0.659	0.662	1.36 ± 0.00
cairo-native (AOT Native binary with host CPU features, march=native)	0.486 ± 0.001	0.485	0.488	1.00

Benchmark for program fib_2M

Open benchmarks

Command	Mean [s]	Min [s]	Max [s]	Relative
Cairo-vm (Rust, Cairo 1)	20.450 ± 0.480	20.169	21.779	647.27 ± 16.98
cairo-native (JIT MLIR ORC Engine)	1.216 ± 0.010	1.199	1.232	38.48 ± 0.55
cairo-native (AOT Native binary)	0.032 ± 0.000	0.031	0.032	1.00
cairo-native (AOT Native binary with host CPU features, march=native)	0.032 ± 0.002	0.031	0.053	1.01 ± 0.07

Benchmark for program logistic_map

Open benchmarks

Command	Mean [s]	Min [s]	Max [s]	Relative
Cairo-vm (Rust, Cairo 1)	1.990 ± 0.024	1.941	2.018	28.37 ± 0.36
cairo-native (JIT MLIR ORC Engine)	1.499 ± 0.014	1.470	1.522	21.37 ± 0.21
cairo-native (AOT Native binary)	0.110 ± 0.000	0.109	0.110	1.56 ± 0.01
cairo-native (AOT Native binary with host CPU features, march=native)	0.070 ± 0.000	0.070	0.072	1.00

[codecov-commenter]

Codecov Report

Attention: 1 lines in your changes are missing coverage. Please review.

Comparison is base (92c2801) 73.90% compared to head (f4cd504) 74.08%.

❗ Current head f4cd504 differs from pull request most recent head caaf430. Consider uploading reports for the commit caaf430 to get more accurate results

Files	Patch %	Lines
src/libfuncs/enum.rs	99.25%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #366      +/-   ##
==========================================
+ Coverage   73.90%   74.08%   +0.17%     
==========================================
  Files          97       98       +1     
  Lines       22153    22300     +147     
==========================================
+ Hits        16372    16520     +148     
+ Misses       5781     5780       -1     

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