Fix build break (#25992)

Issue: https://github.com/dotnet/coreclr/issues/25990

Author: Mike McLaughlin

src/pal/src/exception/remote-unwind.cpp

@@ -46,6 +46,8 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "pal/debug.h"
 #include "pal_endian.h"
 #include "pal.h"
+#define __STDC_FORMAT_MACROS
+#include <inttypes.h>
 #include <dlfcn.h>
 
 // Sub-headers included from the libunwind.h contain an empty struct