chore(avm-simulator): update e2e test (AztecProtocol/aztec-packages#5283

)

* Add storage e2e tests
* Convert test contract methods to snake case to match other contracts.
* Remove `avm_` requirement in function names for transpilation. It's not needed, we rely on `#[aztec(public-vm)]`.
* Prepare ground in bootstrap.sh to transpile all files in parallel. It works but I'm being overly cautious and not enabling it on all files until I need it.
* Backup original contract before transpiling.

.aztec-sync-commit

@@ -1 +1 @@
-0b15db2bea70696597911e82b60f0def595c1150
+e9beeca769bbc9748fbf341e0c0b7d12b9db9faa

aztec_macros/src/transforms/functions.rs

@@ -119,9 +119,6 @@ pub fn transform_vm_function(
     // We want the function to be seen as a public function
     func.def.is_unconstrained = true;
 
-    // NOTE: the line below is a temporary hack to trigger external transpilation tools
-    // It will be removed once the transpiler is integrated into the Noir compiler
-    func.def.name.0.contents = format!("avm_{}", func.def.name.0.contents);
     Ok(())
 }