session: session.sid_length and session.sid_bits_per_character are deprecated (#3993)

Author: TimWolla

reference/session/ini.xml

@@ -158,13 +158,13 @@
      <entry><link linkend="ini.session.sid-length">session.sid_length</link></entry>
      <entry>"32"</entry>
      <entry><constant>INI_ALL</constant></entry>
-     <entry>Available as of PHP 7.1.0.</entry>
+     <entry>Available as of PHP 7.1.0. Deprecated as of PHP 8.4.0.</entry>
     </row>
     <row>
      <entry><link linkend="ini.session.sid-bits-per-character">session.sid_bits_per_character</link></entry>
      <entry>"4"</entry>
      <entry><constant>INI_ALL</constant></entry>
-     <entry>Available as of PHP 7.1.0.</entry>
+     <entry>Available as of PHP 7.1.0. Deprecated as of PHP 8.4.0.</entry>
     </row>
     <row>
      <entry><link linkend="ini.session.upload-progress.enabled">session.upload_progress.enabled</link></entry>