Increased the size of available stack and heap memory in the enclave

The stack now has 8MiB.
The heap is now 1GiB.

Author: reuvenpo

enclave/safetrace/enclave/Enclave.config.xml

@@ -2,8 +2,8 @@
 <EnclaveConfiguration>
   <ProdID>0</ProdID>
   <ISVSVN>0</ISVSVN>
-  <StackMaxSize>0x40000</StackMaxSize>
-  <HeapMaxSize>0x100000</HeapMaxSize>
+  <StackMaxSize>0x800000</StackMaxSize>
+  <HeapMaxSize>0x40000000</HeapMaxSize>
   <TCSNum>1</TCSNum>
   <TCSPolicy>1</TCSPolicy>
   <DisableDebug>0</DisableDebug>