simple-tiles 0.4.0

New version of simple tiles with fixes for extreme projections.

Closes #26401.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
nginx 1.5.10

Closes #26400.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
poppler: enable splash backend by default

The splash backend is enabled by default, but it was made into an
explicit option in 42b31c4981c6c02749217dc9b7181a9f260dc823. This
resulted in it being *disabled* unless the option was passed, which
broke (at least) pdf2htmlex, which expects this functionality to be
present.

Fixes #26373.