* remove opentracing and use otel instead
* add various samplers for jaeger
* remove useless test that is covered in otel now
* we do not need a struct there
* remove old tests
* restore tests that parse various configurations
* check errors in tests
* Update pkg/infra/tracing/tracing_test.go
fix typo
Co-authored-by: Sofia Papagiannaki <1632407+papagian@users.noreply.github.com>
* add test for both legacy and new config formats
* use named constants
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Co-authored-by: Sofia Papagiannaki <1632407+papagian@users.noreply.github.com>
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