flag(runtime): new flag format

[josedonizetti]

1. Explain what the PR does

"Replace me with make check-pr output"

2. Explain how to test it

3. Other comments

[codecov]

Codecov Report

❌ Patch coverage is 42.18750% with 37 lines in your changes missing coverage. Please review.
✅ Project coverage is 29.78%. Comparing base (034cbab) to head (048e55d).
⚠️ Report is 4 commits behind head on main.

Files with missing lines	Patch %	Lines
cmd/tracee/cmd/root.go	0.00%	13 Missing ⚠️
pkg/cmd/cobra/cobra.go	0.00%	10 Missing ⚠️
pkg/cmd/tracee.go	0.00%	8 Missing ⚠️
pkg/cmd/urfave/urfave.go	0.00%	6 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5021      +/-   ##
==========================================
+ Coverage   29.72%   29.78%   +0.05%     
==========================================
  Files         234      236       +2     
  Lines       26186    26228      +42     
==========================================
+ Hits         7785     7811      +26     
- Misses      17864    17878      +14     
- Partials      537      539       +2     

Flag	Coverage Δ
unit	29.78% <42.18%> (+0.05%)	⬆️

Files with missing lines	Coverage Δ
cmd/tracee-ebpf/main.go	0.00% <ø> (ø)
pkg/cmd/cobra/config.go	89.55% <100.00%> (+0.17%)	⬆️
pkg/cmd/flags/runtime.go	100.00% <100.00%> (ø)
pkg/cmd/urfave/urfave.go	0.00% <0.00%> (ø)
pkg/cmd/tracee.go	0.00% <0.00%> (ø)
pkg/cmd/cobra/cobra.go	0.00% <0.00%> (ø)
cmd/tracee/cmd/root.go	0.00% <0.00%> (ø)

... and 2 files with indirect coverage changes

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.