[cxx-interop] Temporarily exclude CxxSetToCollection benchmark from the build

This is needed to unblock nightly toolchains, which are currently failing to build with an assertion:
```
swift-frontend: /home/build-user/build/buildbot_linux/llvm-linux-x86_64/tools/clang/include/clang/AST/TypeNodes.inc:79: TypeInfo clang::ASTContext::getTypeInfoImpl(const Type *) const: Assertion `!T->isDependentType() && "should not see dependent types here"' failed.
```

rdar://150067288

Author: egorzhdan

benchmark/CMakeLists.txt

@@ -210,7 +210,8 @@ set(SWIFT_BENCH_MODULES
     single-source/WordCount
     single-source/XorLoop
     cxx-source/CreateObjects
-    cxx-source/CxxSetToCollection
+    # TODO: rdar://150067288
+    # cxx-source/CxxSetToCollection
     cxx-source/CxxSpanTests
     cxx-source/CxxStringConversion
     cxx-source/CxxVectorSum