Upstream dependency got updated - PHP with version 8.5.5

[ember-nexus-bot]

Open tasks:

• Compare Dockerfile of latest PHP alpine CLI with ./docker/Dockerfile on intermediate build php_embed.
• If there are updates:
  • Update local Dockerfile.
  • Update documentation by running FIX_COMMAND_OUTPUT=1 BACKUP_FOLDER_CAN_BE_RESET=1 composer test:example-generation-command.
  • Add changelog entry.
  • Release new patch or minor release, depending on PHP version upgrade.