Move the documentation of --no-security-label to a more sensible place

The order on the pg_dump/pg_dumpall man pages is not very strict, but
surely putting it under connection options was wrong.

doc/src/sgml/ref/pg_dump.sgml

@@ -645,6 +645,15 @@ PostgreSQL documentation
       </listitem>
      </varlistentry>
 
+     <varlistentry>
+      <term><option>--no-security-label</option></term>
+      <listitem>
+       <para>
+        Do not dump security labels.
+       </para>
+      </listitem>
+     </varlistentry>
+
      <varlistentry>
       <term><option>--use-set-session-authorization</></term>
       <listitem>
@@ -778,15 +787,6 @@ PostgreSQL documentation
        </para>
       </listitem>
      </varlistentry>
-
-     <varlistentry>
-      <term><option>--no-security-label</option></term>
-      <listitem>
-       <para>
-        Do not dump security labels.
-       </para>
-      </listitem>
-     </varlistentry>
     </variablelist>
    </para>
  </refsect1>

doc/src/sgml/ref/pg_dumpall.sgml

@@ -192,6 +192,15 @@ PostgreSQL documentation
       </listitem>
      </varlistentry>
 
+     <varlistentry>
+      <term><option>--no-security-label</option></term>
+      <listitem>
+       <para>
+        Do not dump security labels.
+       </para>
+      </listitem>
+     </varlistentry>
+
      <varlistentry>
       <term><option>-r</option></term>
       <term><option>--roles-only</option></term>
@@ -493,14 +502,6 @@ PostgreSQL documentation
        </para>
       </listitem>
      </varlistentry>
-     <varlistentry>
-      <term><option>--no-security-label</option></term>
-      <listitem>
-       <para>
-        Do not dump security labels.
-       </para>
-      </listitem>
-     </varlistentry>
    </variablelist>
   </para>
  </refsect1>