ci: run the daily test for 12 hours

[ptrus]

No description provided.

[codecov]

Codecov Report

Merging #3219 into master will increase coverage by 0.07%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #3219      +/-   ##
==========================================
+ Coverage   67.52%   67.60%   +0.07%     
==========================================
  Files         370      370              
  Lines       36356    36356              
==========================================
+ Hits        24548    24577      +29     
+ Misses       8643     8609      -34     
- Partials     3165     3170       +5     

Impacted Files	Coverage Δ
.../consensus/tendermint/apps/epochtime_mock/state.go	78.72% <0.00%> (-4.26%)	⬇️
go/storage/mkvs/tree.go	89.28% <0.00%> (-3.58%)	⬇️
go/runtime/host/protocol/connection.go	62.16% <0.00%> (-3.48%)	⬇️
go/storage/api/root_cache.go	77.77% <0.00%> (-3.18%)	⬇️
go/storage/mkvs/insert.go	87.75% <0.00%> (-2.73%)	⬇️
go/storage/mkvs/lookup.go	73.46% <0.00%> (-2.05%)	⬇️
go/storage/api/grpc.go	69.47% <0.00%> (-1.61%)	⬇️
go/worker/compute/executor/committee/node.go	65.91% <0.00%> (-1.13%)	⬇️
go/worker/common/committee/group.go	79.24% <0.00%> (-0.95%)	⬇️
go/staking/api/grpc.go	54.26% <0.00%> (-0.78%)	⬇️
... and 17 more

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