[TASK] Update to TYPO3 8.7.26

Status Job ID Name Coverage
  Test
passed #13589
test:php

00:00:17

passed #13588
allowed to fail
test:typoscript

00:00:23

failed #13590
test:unit

00:00:16

 
  Build
skipped #13591
build
 
  Layout
skipped #13592
layout
 
Name Stage Failure
failed
test:unit Test
    - Installation request for t3o/t3olayout 3.6.1 -> satisfiable by t3o/t3olayout[3.6.1].

To enable extensions, verify that they are enabled in your .ini files:
- /usr/local/etc/php/php-cli.ini
- /usr/local/etc/php/conf.d/docker-php-ext-opcache.ini
- /usr/local/etc/php/conf.d/docker-php-ext-sodium.ini
- /usr/local/etc/php/conf.d/docker-php-ext-zip.ini
You can also run `php --ini` inside terminal to see which files are used by PHP in CLI mode.
ERROR: Job failed: exit code 1