[NFC][compiler-rt][profile] Remove non-Posix -h option from test

[jsji]

Summary

We are running ls -lh in gcov-execlp.c test in Posix folder.
However -h is not a POSIX option,ls on some POSIX system (eg: AIX)
may not support it.

This patch remove this option to avoid break.

[anhtuyen]

LGTM

compiler-rt/test/profile/Posix/gcov-execlp.c

 
 #include <unistd.h>
 
 void func1(void) {}                // CHECK:          1: [[#@LINE]]:void func1(void)
 void func2(void) {}                // CHECK-NEXT: #####: [[#@LINE]]:
 int main(void) {                   // CHECK-NEXT:     1: [[#@LINE]]:
   func1();                         // CHECK-NEXT:     1: [[#@LINE]]:
 #ifdef EXECVP
-  char *argv[] = {"ls", "-l", "-h", (char *)0};
+  char *argv[] = {"ls", "-l", (char *)0};
   execvp("ls", argv);              // EXECVP:         1: [[#@LINE]]:  execvp
 #else
-  execlp("ls", "-l", "-h", (char *)0); // EXECLP:     1: [[#@LINE]]:  execlp
+  execlp("ls", "-l", (char *)0); // EXECLP:     1: [[#@LINE]]:  execlp
 #endif
   func2();                         // CHECK:      #####: [[#@LINE]]:  func2
   return 0;                        // CHECK-NEXT: #####: [[#@LINE]]:
 }