fix: ica controller middleware error typo

[hea9549]

Description

I think this error represent ICA controller error, not ICA-auth

---

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[crodriguezvega]

Thanks, @hea9549! 👍

[seantking]

We should probably delete the comment on line 176.

// The ICA controller module builds the outgoing ICA packet and calls the core IBC SendPacket

[hea9549]

@seantking apply your comment :) good point

[damiannolan]

Thanks! 🙏

[codecov-commenter]

Codecov Report

Merging #1419 (992b577) into main (abd577e) will not change coverage.
The diff coverage is 50.00%.

@@           Coverage Diff           @@
##             main    #1419   +/-   ##
=======================================
  Coverage   80.34%   80.34%           
=======================================
  Files         166      166           
  Lines       12081    12081           
=======================================
  Hits         9707     9707           
  Misses       1918     1918           
  Partials      456      456           

Impacted Files	Coverage Δ
...7-interchain-accounts/controller/ibc_middleware.go	87.03% <0.00%> (ø)
modules/apps/29-fee/types/msgs.go	89.77% <100.00%> (ø)