[stdlib] disable dladdr and backtrace use in runtime

Author: kateinoigakukun

cmake/caches/Runtime-WASI-wasm32.cmake

@@ -28,3 +28,6 @@ set(SWIFT_STDLIB_ENABLE_THINCMO YES CACHE BOOL "")
 set(SWIFT_BUILD_RUNTIME_WITH_HOST_COMPILER YES CACHE BOOL "")
 
 set(SWIFT_STDLIB_SINGLE_THREADED_RUNTIME TRUE CACHE BOOL "")
+
+set(SWIFT_STDLIB_SUPPORTS_BACKTRACE_REPORTING FALSE CACHE BOOL "")
+set(SWIFT_STDLIB_HAS_DLADDR FALSE CACHE BOOL "")