[pkg-php-pear] Fixing FTBFS in symfony before the PHP migration

["David Prévot"]

Hi Daniel,

> I merged everything into master, but left the changelog open in case you
> want to add something yourself.

Added a few details and uploaded, thanks for your work on this enormous
package!

Please let us know if you have any input on the security fix (as mentioned
in <f91accdf9f8733274f3f93f6449ee8fe.squirrel at webmail.tilapin.org>).

Regards

David