component/apache-php: remove code pushed by mistake

This part of 30804165 (component/apache-php: add missing xz in PATH,
2023-10-17) was pushed accidentally

component/apache-php/buildout.cfg

@@ -94,8 +94,6 @@ configure-options =
 # Changing TMPDIR is required for PEAR installation.
 # It will create a pear/temp directory under the SR instead of a shared /tmp/pear/temp.
 # XXX we could mkdir tmp there
-x =
-   a=${xz-utils:location} ${xz-utils:location}/bin
 environment =
   PKG_CONFIG_PATH=${libxml2:location}/lib/pkgconfig:${openssl:location}/lib/pkgconfig:${libzip:location}/lib/pkgconfig:${sqlite3:location}/lib/pkgconfig:${curl:location}/lib/pkgconfig:${icu:location}/lib/pkgconfig:${oniguruma:location}/lib/pkgconfig:${argon2:location}/lib/pkgconfig:${zlib:location}/lib/pkgconfig:${mariadb:location}/lib/pkgconfig:${libjpeg:location}/lib/pkgconfig:${libpng:location}/lib/pkgconfig:${freetype:location}/lib/pkgconfig:${libiconv:location}/lib/pkgconfig:${libzip:location}/lib/pkgconfig
   PATH=${pkgconfig:location}/bin:${bzip2:location}/bin:${libxml2:location}/bin:${xz-utils:location}/bin:%(PATH)s