[5.3] Security updates for composer and npm dependencies for the upcoming 5.3.4 release#45984

HLeithner merged 2 commits intojoomla:5.3-devjoomla/joomla-cms:5.3-devfrom

richard67:5.3-dev-dependency-update-2025-08-26richard67/joomla-cms:5.3-dev-dependency-update-2025-08-26Copy head branch name to clipboard