chore: [x/feegrant] remove unnecessary logging in simulation (backport #10262) (#10270)

* chore: [x/feegrant] remove unnecessary logging in simulation (#10262)

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## Description

Closes: #XXXX

Remove unnecessary genesis state logging in x/feegrant simulations. feegrant module simulation is generating huge [logs](https://pastebin.com/pV5gk0mV).

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- [ ] added a changelog entry to `CHANGELOG.md`
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(cherry picked from commit 3f024bf82f)

# Conflicts:
#	CHANGELOG.md

* chore: resolve conflicts

Co-authored-by: MD Aleem <72057206+aleem1314@users.noreply.github.com>
Co-authored-by: aleem1314 <aleem@vitwit.com>

CHANGELOG.md

@@ -37,6 +37,10 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ## [Unreleased]
 
+### Improvements
+
+* [\#10262](https://github.com/cosmos/cosmos-sdk/pull/10262) Remove unnecessary logging in `x/feegrant` simulation.
+
 ### Bug Fixes
 
 * (client) [#10226](https://github.com/cosmos/cosmos-sdk/pull/10226) Fix --home flag parsing. 

x/feegrant/simulation/genesis.go

@@ -1,7 +1,6 @@
 package simulation
 
 import (
-	"fmt"
 	"math/rand"
 	"time"
 
@@ -74,6 +73,5 @@ func RandomizedGenState(simState *module.SimulationState) {
 		panic(err)
 	}
 
-	fmt.Printf("Selected randomly generated %s parameters:\n%s\n", feegrant.ModuleName, bz)
 	simState.GenState[feegrant.ModuleName] = bz
 }