[EVM] Remove MachineBlockPlacement run

Since we disabled MachineBlockPlacement in
EVMPassConfig::addPostRegAlloc, adding this
pass after that has no effect, since it won't
be run.

Signed-off-by: Vladimir Radosavljevic <vr@matterlabs.dev>

llvm/lib/Target/EVM/EVMTargetMachine.cpp

@@ -247,7 +247,6 @@ void EVMPassConfig::addPreEmitPass() {
   // FIXME: enable all the passes below, but the Stackify with EVMKeepRegisters.
   if (!EVMKeepRegisters) {
     addPass(createEVMSplitCriticalEdges());
-    addPass(&MachineBlockPlacementID);
     addPass(createEVMOptimizeLiveIntervals());
     addPass(createEVMSingleUseExpression());
     if (EVMUseLocalStakify) {