New and updated fonts

renovate.json

tools/cascadia-code/manifest.yaml

tools/geist-font/Dockerfile.template

tools/geist-font/manifest.yaml

tools/geist-font/post_install.sh

tools/jetbrainsmono/Dockerfile.template

tools/jetbrainsmono/manifest.yaml

tools/jetbrainsmono/post_install.sh

tools/monaspace/Dockerfile.template

tools/monaspace/manifest.yaml

tools/monaspace/post_install.sh