Update KaleidoscopeJIT.h

[hero2002]

Summary

Updated KaleidoscopeJIT.h to work with latest version of LLVM API
edit : so this fix is useless since the LLVM main have those function which isn't there in the LLVM 13.0.0
not sure why they got removed but glad they returned

[hero2002]

fixed problems with formatting

[hero2002]

another formatting fix

[hero2002]

fixed it not compiling due to a change in the lastest commits

llvm/examples/Kaleidoscope/include/KaleidoscopeJIT.h

     MainJD.addGenerator(
         cantFail(DynamicLibrarySearchGenerator::GetForCurrentProcess(
             DL.getGlobalPrefix())));
-    if (JTMB.getTargetTriple().isOSBinFormatCOFF()) {
-      ObjectLayer.setOverrideObjectFlagsWithResponsibilityFlags(true);
-      ObjectLayer.setAutoClaimResponsibilityForObjectSymbols(true);
-    }
   }
 
   ~KaleidoscopeJIT() {

   }
 
   static Expected<std::unique_ptr<KaleidoscopeJIT>> Create() {
-    auto EPC = SelfExecutorProcessControl::Create();
+    std::shared_ptr<SymbolStringPool> SSP =
+        std::make_unique<SymbolStringPool>();
+    auto EPC = SelfExecutorProcessControl::Create(SSP);
     if (!EPC)
       return EPC.takeError();
-
-    auto ES = std::make_unique<ExecutionSession>(std::move(*EPC));
-
-    JITTargetMachineBuilder JTMB(
-        ES->getExecutorProcessControl().getTargetTriple());
+    auto ES = std::make_unique<ExecutionSession>(std::move(*EPC));
+    JITTargetMachineBuilder JTMB(EPC.get()->getTargetTriple());
 
     auto DL = JTMB.getDefaultDataLayoutForTarget();
     if (!DL)