Remove duplicate panic recovery in process proposal

[masih]

Port of original work in sei-protocol/sei-cosmos#601

The panic recovery block seems to be repeated twice. This might have been an error rebasing or found its way in by accident?

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 36.69%. Comparing base (f4ab4d1) to head (32cb501).
⚠️ Report is 1 commits behind head on main.

❌ Your project status has failed because the head coverage (36.69%) is below the target coverage (60.00%). You can increase the head coverage or adjust the target coverage.

Additional details and impacted files

@@             Coverage Diff             @@
##             main    #2419       +/-   ##
===========================================
- Coverage   46.72%   36.69%   -10.04%     
===========================================
  Files         408     1165      +757     
  Lines       39574   104343    +64769     
===========================================
+ Hits        18491    38285    +19794     
- Misses      19796    62810    +43014     
- Partials     1287     3248     +1961     

Files with missing lines	Coverage Δ
sei-cosmos/baseapp/abci.go	26.38% <ø> (ø)

... and 908 files with indirect coverage changes

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