Merge pull request #32201 from MaxDesiatov/patch-5

runtime: fix SwapByteOrder.h when building for WASI

Author: CodaFi

stdlib/include/llvm/Support/SwapByteOrder.h

@@ -21,7 +21,7 @@
 #include <stdlib.h>
 #endif
 
-#if defined(__linux__) || defined(__GNU__) || defined(__HAIKU__)
+#if defined(__linux__) || defined(__GNU__) || defined(__HAIKU__) || defined(__wasi__)
 #include <endian.h>
 #elif defined(_AIX)
 #include <sys/machine.h>