[ci skip] PHP 8.3 Upgrading: add missing POSIX constants

Follow up on 10238 which added these constants.

Close GH-11835

Author: jrfnl

UPGRADING

@@ -453,10 +453,20 @@ PHP 8.3 UPGRADE NOTES
   . PGSQL_ERRORS_SQLSTATE.
 
 - Posix:
-  . POSIX_SC_ARG_MAX.
-  . POSIX_SC_PAGESIZE.
-  . POSIX_SC_NPROCESSORS_CONF.
-  . POSIX_SC_NPROCESSORS_ONLN.
+  . POSIX_SC_ARG_MAX
+  . POSIX_SC_PAGESIZE
+  . POSIX_SC_NPROCESSORS_CONF
+  . POSIX_SC_NPROCESSORS_ONLN
+  . POSIX_PC_LINK_MAX
+  . POSIX_PC_MAX_CANON
+  . POSIX_PC_MAX_INPUT
+  . POSIX_PC_NAME_MAX
+  . POSIX_PC_PATH_MAX
+  . POSIX_PC_PIPE_BUF
+  . POSIX_PC_CHOWN_RESTRICTED
+  . POSIX_PC_NO_TRUNC
+  . POSIX_PC_ALLOC_SIZE_MIN
+  . POSIX_PC_SYMLINK_MAX
 
 - Sockets:
   . SO_ATTACH_REUSEPORT_CBPF (Linux only).