Improve translations workflow #4256
Description
Currently we have some setup to support translations in the app. For releasing we use combination of bash scripts (update_i18n_ts.bash, release_i18n_qm.bash) and incoming PRs from translators.
From Qt 6.7 the bash scripts could be replaced by cmake targets, which would streamline our setup to be more cmake oriented and less "held together by custom scripts". Besides that the developer experience is not the greatest. update_i18n_ts.bash requires path to Qt directory as argument, but release_i18n_qm.bash is expecting the path to be in PATH. The transition to cmake could also help us to use the Qt build with VCPKG instead of custom installation by developer.