fix: return error from subprocesses

[atanmarko]

Description

Return topos cli exit status with respect to edge subprocess status

Fixes TP-825

PR Checklist:

• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added or updated tests that comprehensively prove my change is effective or that my feature works

[codecov]

Codecov Report

Attention: 16 lines in your changes are missing coverage. Please review.

Comparison is base (c60170d) 68.00% compared to head (7e8b811) 67.55%.

Files	Patch %	Lines
crates/topos/src/components/node/mod.rs	50.00%	10 Missing ⚠️
crates/topos-sequencer/src/lib.rs	0.00%	2 Missing ⚠️
crates/topos-tce/src/lib.rs	0.00%	2 Missing ⚠️
...ates/topos/src/components/node/services/process.rs	81.81%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #422      +/-   ##
==========================================
- Coverage   68.00%   67.55%   -0.45%     
==========================================
  Files         220      220              
  Lines       11823    11841      +18     
==========================================
- Hits         8040     7999      -41     
- Misses       3783     3842      +59     

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[atanmarko]

Somehow polygon edge spawned process always returns ExitStatus(unix_wait_status(0)) despite the fact that error happened. I have tried other commands (ls) and their error is correctly propagated to topos cli exit