chore: lint v2 (#24118)

x/simulation/mock_cometbft.go

@@ -141,12 +141,13 @@ func RandomRequestFinalizeBlock(
 		mVal.livenessState = params.LivenessTransitionMatrix().NextState(r, mVal.livenessState)
 		signed := true
 
-		if mVal.livenessState == 1 {
+		switch mVal.livenessState {
+		case 1:
 			// spotty connection, 50% probability of success
 			// See https://github.com/golang/go/issues/23804#issuecomment-365370418
 			// for reasoning behind computing like this
 			signed = r.Int63()%2 == 0
-		} else if mVal.livenessState == 2 {
+		case 2:
 			// offline
 			signed = false
 		}