fix(i18n): quote identifier keys in the locale catalogs (GH #470) - #471

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5, docker/build-push-action@10e90e3645eae34f1e60eeb005ba3a3d33f178e8, docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/