Add godeltapprof to debug pprof endpoints #547
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https://github.com/grafana/pyroscope-go/tree/main/godeltaprof is used for more efficient profiling. Using this library generates delta profs as opposed to SOTW profs, which uses up less resources, for a more accurate profile of the running application.
I add godeltaprof endpoints here to complement the existing pprof endpoints. Clients like Grafana cloud profiles and pyroscope (documentation) can leverage these delta profs to generate fully detailed profiles.