CI: Fix the test workflow

[mzabaluev]

Got broken in #1329, somehow I failed to catch it while working on that PR.

[codecov-commenter]

Codecov Report

Merging #1333 (23ecab8) into main (c721b36) will decrease coverage by 0.1%.
The diff coverage is 97.0%.

❗ Current head 23ecab8 differs from pull request most recent head 6eb8b2f. Consider uploading reports for the commit 6eb8b2f to get more accurate results

@@           Coverage Diff           @@
##            main   #1333     +/-   ##
=======================================
- Coverage   59.7%   59.7%   -0.1%     
=======================================
  Files        283     272     -11     
  Lines      26909   26938     +29     
=======================================
- Hits       16087   16082      -5     
- Misses     10822   10856     +34     

Impacted Files	Coverage Δ
tendermint/src/hash.rs	62.2% <ø> (ø)
rpc/tests/osmosis_fixtures.rs	97.0% <97.0%> (ø)

... and 37 files with indirect coverage changes

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