data-race test: disable address reuse that can incur accidental sync

src/tools/miri/tests/fail-dep/libc/socketpair-data-race.rs

@@ -1,7 +1,7 @@
 //! This is a regression test for <https://github.com/rust-lang/miri/issues/3947>: we had some
 //! faulty logic around `release_clock` that led to this code not reporting a data race.
 //@ignore-target: windows # no libc socketpair on Windows
-//@compile-flags: -Zmiri-preemption-rate=0
+//@compile-flags: -Zmiri-preemption-rate=0 -Zmiri-address-reuse-rate=0
 use std::thread;
 
 fn main() {