GODRIVER-3675 Rename internal/decimal/decinal128.go to decimal128.go

[ggyuchive]

Summary

GODRIVER-3675

The file internal/decinal128/decinal128.go has a typo in its name (decinal instead of decimal).
This change renames it to decimal128.go for correctness and consistency with the package name.

Background & Motivation

[mongodb-drivers-pr-bot]

🧪 Performance Results

Commit SHA: 1844f4c

The following benchmark tests for version 68e62ccfb1a26200071e91f2 had statistically significant changes (i.e., |z-score| > 1.96):

Benchmark	Measurement	% Change	Patch Value	Stable Region	H-Score	Z-Score
BenchmarkMultiFindMany	ops_per_second_min	104.8569	51403.3104	Avg: 25092.2955 Med: 25519.4619 Stdev: 12497.5558	0.7483	2.1053
BenchmarkBSONDeepDocumentEncoding	ops_per_second_min	-96.2201	126.7163	Avg: 3352.4013 Med: 3344.4369 Stdev: 493.5010	0.9184	-6.5363
BenchmarkBSONFullDocumentDecoding	total_bytes_allocated	14.3199	408021664.0000	Avg: 356912148.4944 Med: 360189992.0000 Stdev: 20938052.5174	0.8231	2.4410
BenchmarkBSONFlatDocumentEncoding	total_mem_allocs	12.2467	259867.0000	Avg: 231514.2105 Med: 231840.5000 Stdev: 7157.4552	0.8654	3.9613
BenchmarkBSONFullDocumentDecoding	total_mem_allocs	12.1773	9862446.0000	Avg: 8791840.5714 Med: 8807261.0000 Stdev: 312199.3505	0.8588	3.4292
BenchmarkBSONFlatDocumentEncoding	total_bytes_allocated	12.1441	537597880.0000	Avg: 479381340.2105 Med: 480070996.0000 Stdev: 14736942.6167	0.8651	3.9504
BenchmarkBSONFlatDocumentEncoding	ns_per_op	-10.1742	14028.0000	Avg: 15616.8947 Med: 15599.5000 Stdev: 452.6500	0.8458	-3.5102
BenchmarkBSONFullDocumentEncoding	total_bytes_allocated	9.0248	264984192.0000	Avg: 243049363.0175 Med: 242699256.0000 Stdev: 5247183.0845	0.8780	4.1803
BenchmarkMultiInsertSmallDocument	ns_per_op	-6.0078	6203.0000	Avg: 6599.4821 Med: 6592.0000 Stdev: 169.5139	0.7725	-2.3389
BenchmarkBSONDeepDocumentEncoding	total_time_seconds	2.1149	1.2201	Avg: 1.1948 Med: 1.1946 Stdev: 0.0074	0.8394	3.4000
BenchmarkBSONFullDocumentEncoding	ns_per_op	-1.1739	23292.0000	Avg: 23568.6667 Med: 23572.0000 Stdev: 15.2753	0.9759	-18.1121
BenchmarkSmallDocInsertOne	allocated_bytes_per_op	-0.3695	5638.0000	Avg: 5658.9091 Med: 5660.0000 Stdev: 6.3951	0.8336	-3.2695
BenchmarkBSONFullDocumentDecoding	allocated_bytes_per_op	-0.0139	25320.0000	Avg: 25323.5306 Med: 25324.0000 Stdev: 1.1920	0.8308	-2.9619

For a comprehensive view of all microbenchmark results for this PR's commit, please check out the Evergreen perf task for this patch.

[mongodb-drivers-pr-bot]

API Change Report

No changes found!

[qingyang-hu]

@ggyuchive, I really appreciate your contribution to the MongoDB Go Driver! This PR looks good to me!