message: remove more platform-specific gunk
diff: @@ -440,7 +440,7 @@ namespace duckdb_jemalloc {
  /*
  * Defined if strerror_r returns char * if _GNU_SOURCE is defined.
  */
  -#define JEMALLOC_STRERROR_R_RETURNS_CHAR_WITH_GNU_SOURCE
  +//#define JEMALLOC_STRERROR_R_RETURNS_CHAR_WITH_GNU_SOURCE
  /* Performs additional safety checks when defined. */
  /* #undef JEMALLOC_OPT_SAFETY_CHECKS */
  