[SVLS-4690] Handling panic case

[joeyzhao2018]

What does this PR do?

Motivation

Fix #165

Testing Guidelines

Added unittest.
Also manually tested:

Additional Notes

Types of changes

• Bug fix
• New feature
• Breaking change
• Misc (docs, refactoring, dependency upgrade, etc.)

Checklist

• This PR's description is comprehensive
• This PR contains breaking changes that are documented in the description
• This PR introduces new APIs or parameters that are documented and unlikely to change in the foreseeable future
• This PR impacts documentation, and it has been updated (or a ticket has been logged)
• This PR's changes are covered by the automated tests
• This PR collects user input/sensitive content into Datadog

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 42.85714% with 4 lines in your changes are missing coverage. Please review.

Project coverage is 80.43%. Comparing base (39700b5) to head (69547b1).
Report is 2 commits behind head on main.

❗ Current head 69547b1 differs from pull request most recent head d8aaf77

Please upload reports for the commit d8aaf77 to get more accurate results.

Files	Patch %	Lines
internal/wrapper/wrap_handler.go	42.85%	3 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #166      +/-   ##
==========================================
- Coverage   80.55%   80.43%   -0.12%     
==========================================
  Files          13       13              
  Lines         905      910       +5     
==========================================
+ Hits          729      732       +3     
- Misses        145      146       +1     
- Partials       31       32       +1     

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[purple4reina]

I'm concerned that since we do not re-panic, we're actually changing how a panicking function functions.

[joeyzhao2018]

tbh, I have the very same concern.
I think the alternative would be to re-panic after we send the trace.

defer func() {
        if r := recover(); r != nil {
            // send the trace somehow 
            panic(r)
        }
    }()