[GR-2798] Update Truffle.

PullRequest: fastr/1660

mx.fastr/suite.py

@@ -7,7 +7,7 @@ suite = {
             {
                "name" : "truffle",
                "subdir" : True,
-               "version" : "37d8e6b1807043e90499ecbdc9c286233058ff14",
+               "version" : "8eb52e74643a8a5ca788b9b8f37acca929816df4",
                "urls" : [
                     {"url" : "https://github.com/graalvm/graal", "kind" : "git"},
                     {"url" : "https://curio.ssw.jku.at/nexus/content/repositories/snapshots", "kind" : "binary"},