Resolve the executable path on Mac OS when sym-linked

tests/standalone/standalone.status

Index: tests/standalone/standalone.status
diff --git a/tests/standalone/standalone.status b/tests/standalone/standalone.status
index 3f623006e7779fe793ed53d6242ffedbf3ea4997..51e401fad7fecaa16729f0abfe498560aed66c31 100644
--- a/tests/standalone/standalone.status
+++ b/tests/standalone/standalone.status
@@ -17,13 +17,11 @@ javascript_compatibility_errors_test/none: Fail, OK  # Not possible to exclude o
 package/package_isolate_test: Fail # Issue 12474
 io/observatory_test: Fail
 
-[ $runtime == vm && ($system == macos || $system == windows) ]
+[ $runtime == vm && $system == windows ]
 io/platform_executable_test/01: RuntimeError # Issue 16994
 io/platform_executable_test/02: RuntimeError # Issue 16994
 io/platform_executable_test/04: RuntimeError # Issue 16994
 io/platform_executable_test/05: RuntimeError # Issue 16994
-
-[ $runtime == vm && $system == windows ]
 io/platform_executable_test/06: RuntimeError # NEEDS TRIAGE (kevmoo)
 
 [ $runtime == vm && $checked ]