gcc-pass2: remove unnecessary --enable-initfini-array option

Forgot to remove this one when I removed it in pass 1...

Reference: https://gcc.gnu.org/r12-1328

chapter06/gcc-pass2.xml

@@ -90,7 +90,6 @@ cd       build</userinput></screen>
     LDFLAGS_FOR_TARGET=-L$PWD/$LFS_TGT/libgcc      \
     --prefix=/usr                                  \
     --with-build-sysroot=$LFS                      \
-    --enable-initfini-array                        \
     --disable-nls                                  \
     --disable-multilib                             \
     --disable-decimal-float                        \
@@ -144,15 +143,6 @@ cd       build</userinput></screen>
         </listitem>
       </varlistentry>
 
-      <varlistentry>
-        <term><parameter>--enable-initfini-array</parameter></term>
-        <listitem>
-          <para>This option is automatically enabled when building a native
-          compiler with a native compiler on x86. But here, we build with
-          a cross compiler, so we need to explicitly set this option.</para>
-        </listitem>
-      </varlistentry>
-
     </variablelist>
 
     <para>Compile the package:</para>