Update php:8.5.6-apache Docker digest to d81a85c (#518)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

images/yourls/.php-version

@@ -1,3 +1,3 @@
-php:8.5.6-apache@sha256:d7fc948938e6ca8384eeeec0f91260d9ef9ae00bde09b71592649c44645dd4ce
+php:8.5.6-apache@sha256:d81a85c0b4bd74737aa544de4db38ee6270d0006dcb8cb446b569cf3bf1525f1
 php:8.5.6-fpm@sha256:447f007e804ecf183feefd1202f732ccf2d4998263f9ddc478cf999d12861ee1
 php:8.5.6-fpm-alpine@sha256:82dd8cfd2aa93a98b0357e4c810f894c4ca265b5034aef3be654faae5f579487