Add logs to big query for benchmarks. This is to debug the actual
sent data from BQ so it can be compared to the data produced by
the benchmark run.
Current logs end with "Sending benchmarks", which is ambiguous.
Log success to make sure they are sent.
PiperOrigin-RevId: 392944104
Add parser and formatting for golang benchmarks for docker benchmarks.
Change adds a library for printing and parsing Test parameters and metrics.
Benchmarks use the library to print parameters in the Benchmark title
(e.g. the name field in b.Run()), and to report CustomMetrics. Parser
uses the library to parse printed data from benchmark output and
put it into BigQuery structs.
PiperOrigin-RevId: 336365628
