Move FixedSizeBinaryArray to array_fixed_size_binary.rs

[HaoYang670]

Signed-off-by: remzi [email protected]

Which issue does this PR close?

None. This is a subtask of #2217.

Rationale for this change

What changes are included in this PR?

Are there any user-facing changes?

[codecov-commenter]

Codecov Report

Merging #2218 (425e158) into master (acd8042) will decrease coverage by 0.00%.
The diff coverage is 89.87%.

@@            Coverage Diff             @@
##           master    #2218      +/-   ##
==========================================
- Coverage   82.53%   82.53%   -0.01%     
==========================================
  Files         239      240       +1     
  Lines       62299    62299              
==========================================
- Hits        51417    51416       -1     
- Misses      10882    10883       +1     

Impacted Files	Coverage Δ
arrow/src/array/mod.rs	100.00% <ø> (ø)
arrow/src/array/array_binary.rs	94.80% <75.00%> (+1.93%)	⬆️
arrow/src/array/array_fixed_size_binary.rs	90.37% <90.37%> (ø)
parquet/src/encodings/encoding.rs	93.43% <0.00%> (-0.20%)	⬇️
parquet_derive/src/parquet_field.rs	65.75% <0.00%> (ø)

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[ursabot]

Benchmark runs are scheduled for baseline = ca43719 and contender = f41fb1c. f41fb1c is a master commit associated with this PR. Results will be available as each benchmark for each run completes.
Conbench compare runs links:
[Skipped ⚠️ Benchmarking of arrow-rs-commits is not supported on ec2-t3-xlarge-us-east-2] ec2-t3-xlarge-us-east-2
[Skipped ⚠️ Benchmarking of arrow-rs-commits is not supported on test-mac-arm] test-mac-arm
[Skipped ⚠️ Benchmarking of arrow-rs-commits is not supported on ursa-i9-9960x] ursa-i9-9960x
[Skipped ⚠️ Benchmarking of arrow-rs-commits is not supported on ursa-thinkcentre-m75q] ursa-thinkcentre-m75q
Buildkite builds:
Supported benchmarks:
ec2-t3-xlarge-us-east-2: Supported benchmark langs: Python, R. Runs only benchmarks with cloud = True
test-mac-arm: Supported benchmark langs: C++, Python, R
ursa-i9-9960x: Supported benchmark langs: Python, R, JavaScript
ursa-thinkcentre-m75q: Supported benchmark langs: C++, Java