Disable problematic Clang format for the mllvm.c test

Author: bd1976bris

cross-project-tests/dtlto/mllvm.c

@@ -1,3 +1,4 @@
+// clang-format off
 /// Test that -mllvm options are forwarded to the remote compiler for DTLTO.
 
 // RUN: rm -rf %t && mkdir %t && cd %t
@@ -29,5 +30,4 @@
 // CHECK:      -mllvm -thinlto-remote-compiler-arg=llvm1
 // CHECK-SAME: -mllvm -thinlto-remote-compiler-arg=llvm2
 
-
 int _start() { return 0; }