Add tags through setting environment of variables

[nthnb]

Hi, a feature request that would be really helpful for us would be to be able to add tags to our samples via setting of environment variables for the agent. For instance, if we set:
PYROSCOPE_PROFILER_TAG_XXX=yyy

This could be converted to:
Pyroscope.setStaticLabels(Map.of("xxx", System.getenv("PYROSCOPE_PROFILER_TAG_XXX")));

This would be variable helpful if we wanted to filter by say, deployment version of our apps. Please let me know you need any more information! Thanks

[Rperry2174]

Hi @nthnb we just added this recently in #57.

You can find docs for it here

Let us know if we can improve the docs or feature in any way (or if you are requesting something different)!

[nthnb]

Perfect! I missed that when looking through the docs, that's my bad. Thanks for the help! I'll close this issue now

[Rperry2174]

no worries @nthnb please let us know if you have any other feedback / requests!