BaseTools: Remove the deprecated hash_key()

Replace "has_key()" with "in" to be compatible with python3.
Based on "futurize -f lib2to3.fixes.fix_has_key"

Contributed-under: TianoCore Contribution Agreement 1.1
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Signed-off-by: Gary Lin <glin@suse.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>

BaseTools/Source/Python/UPT/Object/Parser/InfPpiObject.py

@@ -327,7 +327,7 @@ class InfPpiObject():
                                 # 
                                 pass
             
-            if self.Ppis.has_key((InfPpiItemObj)):           
+            if (InfPpiItemObj) in self.Ppis:
                 PpiList = self.Ppis[InfPpiItemObj]
                 PpiList.append(InfPpiItemObj)
                 self.Ppis[InfPpiItemObj] = PpiList
@@ -340,4 +340,4 @@ class InfPpiObject():
         
     
     def GetPpi(self):
-        return self.Ppis
+        return self.Ppis