chore: rename soname to Pyroscope.Profiler.Native

[korniltsev-grafanista]

Fixes an issue with tags

[ProfilerStatus] Failed to get profiler status pointer: Unable to load shared library 'Pyroscope.Profiler.Native' or one of its dependencies. In order to help diagnose loading problems, consider using a tool like strace. If you're using glibc, consider setting the LD_DEBUG environment variable:
/usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.20/Pyroscope.Profiler.Native.so: cannot open shared object file: No such file or directory
/app/Pyroscope.Profiler.Native.so: cannot open shared object file: No such file or directory

Before:

 0x000000000000000e (SONAME)             Library soname: [Datadog.Profiler.Native.so]

After:

 0x000000000000000e (SONAME)             Library soname: [Pyroscope.Profiler.Native.so]

To reproduce - put the profiler into non-current directory - I updated the test accordingly.