Add SetDebugMode function in config.go

[marctc]

If we want to configure all debug capabilities for Beyla in places like
Alloy we would need to expose the whole eBPF config block to be public.
For now that seems not very necessary so this public method will allow
Alloy receive all debugging logs from Beyla.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 6 lines in your changes missing coverage. Please review.

Project coverage is 81.39%. Comparing base (b28b9e1) to head (1222d19).
Report is 1 commits behind head on main.

Files	Patch %	Lines
pkg/beyla/config.go	0.00%	6 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1037      +/-   ##
==========================================
- Coverage   81.66%   81.39%   -0.28%     
==========================================
  Files         137      137              
  Lines       10923    10962      +39     
==========================================
+ Hits         8920     8922       +2     
- Misses       1496     1523      +27     
- Partials      507      517      +10     

Flag	Coverage Δ
integration-test	56.17% <0.00%> (-0.22%)	⬇️
k8s-integration-test	58.86% <0.00%> (-0.22%)	⬇️
oats-test	37.22% <0.00%> (-0.12%)	⬇️
unittests	50.91% <0.00%> (-0.15%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[mariomac]

LGTM. I'd also consider:

c.NetworkFlows.Print = true