[turbofan] Disable failing DeoptExceptionHandlerFinally test.

R=jarin@chromium.org
TEST=cctest/test-run-deopt/DeoptExceptionHandlerFinally
BUG=v8:4195
LOG=N

Review URL: https://codereview.chromium.org/1189373003

Cr-Commit-Position: refs/heads/master@{#29145}

test/cctest/compiler/test-run-deopt.cc

@@ -98,7 +98,9 @@ TEST(DeoptExceptionHandlerFinally) {
 
   CompileRun("function DeoptAndThrow(f) { %DeoptimizeFunction(f); throw 0; }");
   InstallIsOptimizedHelper(CcTest::isolate());
+#if 0  // TODO(4195,mstarzinger): Reproduces on MIPS64, re-enable once fixed.
   T.CheckCall(T.false_value());
+#endif
 }
 
 #endif