Signed-off-by: Michael Heimpold <mhei@heimpold.de>

This fixes:
  - CVE-2020-7069
  - CVE-2020-7070

Signed-off-by: Michael Heimpold <mhei@heimpold.de>

- remove obsolete patches and update other ones
- filter support is now available as an extension module
- php7-mod-hash: this extension is now part of the core binary
  and cannot be built as an extension module anymore
- php7-mod-gd:
  - do not use bundled libgd, but rely on external one
  - this also obsoletes dependencies and configuration options
- php7-mod-zip: requires external libzip now

Signed-off-by: Michael Heimpold <mhei@heimpold.de>

Refreshed patches.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

Also refresh patches to reflect new year.

Signed-off-by: Michael Heimpold <mhei@heimpold.de>

Build timestamp prevents reproducible builds [0].

[0] https://reproducible-builds.org/docs/timestamps/

Signed-off-by: Alexander Couzens <lynxis@fe80.eu>