chore(ci): release protocol/go 0.5.1

[opentdf-automation]

🤖 I have created a release beep boop

0.5.1 (2025-06-26)

Bug Fixes

• core: Allow 521 curve to be used [backport to release/protocol/go/v0.5] (#2489) (403409c)

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Benchmark results, click to expand

Benchmark authorization.GetDecisions Results:

Metric	Value
Approved Decision Requests	5000
Denied Decision Requests	0
Total Time	684.907596ms

Benchmark authorization.v2.GetMultiResourceDecision Results:

Metric	Value
Approved Decision Requests	5000
Denied Decision Requests	0
Total Time	324.152762ms

Standard Benchmark Metrics Skipped or Failed

Bulk Benchmark Results

Metric	Value
Total Decrypts	100
Successful Decrypts	100
Failed Decrypts	0
Total Time	423.382654ms
Throughput	236.19 requests/second

TDF3 Benchmark Results:

Metric	Value
Total Requests	5000
Successful Requests	5000
Failed Requests	0
Concurrent Requests	50
Total Time	36.261935297s
Average Latency	361.44317ms
Throughput	137.89 requests/second

NANOTDF Benchmark Results:

Metric	Value
Total Requests	5000
Successful Requests	5000
Failed Requests	0
Concurrent Requests	50
Total Time	25.170926978s
Average Latency	251.005224ms
Throughput	198.64 requests/second

[opentdf-automation]

🤖 Created releases:

• protocol/go/v0.5.1

🌻