Per
https://github.com/open-telemetry/opentelemetry-go/pull/7266#issuecomment-3237027300
Related to
https://github.com/open-telemetry/opentelemetry-go/issues/7217
## What
This PR adds `WithInstrumentationAttributeSet` option functions to the
`log`, `metric`, and `trace` packages as suggested in
https://github.com/open-telemetry/opentelemetry-go/pull/7266#issuecomment-3237027300.
These new functions provide a more concurrent-safe alternative to the
existing `WithInstrumentationAttributes` functions by accepting a
pre-constructed `attribute.Set` instead of variadic `attribute.KeyValue`
parameters.
## Why
As discussed in #7266, the existing `WithInstrumentationAttributes`
functions can lead to data races when used concurrently because
`attribute.NewSet()` may mutate the passed slice in-place. While the
issue was partially addressed by moving the `attribute.NewSet()` call
outside the closure, the best long-term solution is to provide an
alternative that accepts an immutable `attribute.Set`.
**Benefits:**
1. **Concurrent Safety**: Since `attribute.Set` is immutable, these
functions are inherently safe for concurrent use
2. **Performance**: Avoids repeated calls to `attribute.NewSet()` when
the same attributes are used multiple times
3. **Consistency**: Matches the existing pattern used in
`metric.WithAttributeSet()`
4. **Flexibility**: Allows users to pre-compute attribute sets and reuse
them
Deprecating `WithInstrumentationAttributes` is out of scope. See
https://github.com/open-telemetry/opentelemetry-go/pull/7287#issuecomment-3245820459.
## Benchmarks
```
goos: linux
goarch: amd64
pkg: go.opentelemetry.io/otel/trace
cpu: 13th Gen Intel(R) Core(TM) i7-13800H
BenchmarkNewTracerConfig/with_no_options-20 280298306 4.268 ns/op 0 B/op 0 allocs/op
BenchmarkNewTracerConfig/with_an_instrumentation_version-20 33389427 30.84 ns/op 0 B/op 0 allocs/op
BenchmarkNewTracerConfig/with_a_schema_url-20 35441077 30.46 ns/op 0 B/op 0 allocs/op
BenchmarkNewTracerConfig/with_instrumentation_attribute-20 17607649 88.23 ns/op 64 B/op 1 allocs/op
BenchmarkNewTracerConfig/with_instrumentation_attribute_set-20 38336211 31.30 ns/op 0 B/op 0 allocs/op
```
```
goos: linux
goarch: amd64
pkg: go.opentelemetry.io/otel/metric
cpu: 13th Gen Intel(R) Core(TM) i7-13800H
BenchmarkNewMeterConfig/with_no_options-20 262998199 4.525 ns/op 0 B/op 0 allocs/op
BenchmarkNewMeterConfig/with_an_instrumentation_version-20 40483780 29.31 ns/op 0 B/op 0 allocs/op
BenchmarkNewMeterConfig/with_a_schema_url-20 39162420 30.58 ns/op 0 B/op 0 allocs/op
BenchmarkNewMeterConfig/with_instrumentation_attribute-20 19900275 77.50 ns/op 64 B/op 1 allocs/op
BenchmarkNewMeterConfig/with_instrumentation_attribute_set-20 37519020 31.93 ns/op 0 B/op 0 allocs/op
```
```
goos: linux
goarch: amd64
pkg: go.opentelemetry.io/otel/log
cpu: 13th Gen Intel(R) Core(TM) i7-13800H
BenchmarkNewLoggerConfig/with_no_options-20 271100760 4.322 ns/op 0 B/op 0 allocs/op
BenchmarkNewLoggerConfig/with_an_instrumentation_version-20 38392390 30.77 ns/op 0 B/op 0 allocs/op
BenchmarkNewLoggerConfig/with_a_schema_url-20 39615074 30.25 ns/op 0 B/op 0 allocs/op
BenchmarkNewLoggerConfig/with_instrumentation_attribute-20 17108463 82.51 ns/op 64 B/op 1 allocs/op
BenchmarkNewLoggerConfig/with_instrumentation_attribute_set-20 37746534 31.70 ns/op 0 B/op 0 allocs/op
```
* Add the Enabled method to the Logger
* Add a changelog entry
* Rename enabled.go to min_sev.go
* Remove MinSeverityProcessor
* Document lack of interaction between OnEmit and Enabled
* Update sdk/log/processor.go
---------
Co-authored-by: Robert Pająk <pellared@hotmail.com>