Attempt to exclude macro from ASAN tests.

This is no longer working on github CI.

Author: adetaylor

.github/workflows/ci.yml

@@ -175,7 +175,7 @@ jobs:
           # leak sanitization, but we don't care about backtraces here, so long
           # as the other tests have them.
           RUST_BACKTRACE: "0"
-        run: cargo -Z build-std test --workspace --target x86_64-unknown-linux-gnu
+        run: cargo -Z build-std test --workspace --target x86_64-unknown-linux-gnu --exclude autocxx-macro
 
   force-wrapper-generation:
     name: Test forcing wrapper generation