install font package discovered via `apt-get install --yes fonts-*-ttf && strace -e openat brave-browser ...`

https://github.com/fphammerle/docker-brave-browser/issues/1#issuecomment-819769969

Dockerfile

@@ -12,7 +12,7 @@ FROM docker.io/debian:10.9-slim
 RUN apt-get update \
     && apt-get install --yes --no-install-recommends \
         ca-certificates \
-        fonts-tlwg-waree-ttf \
+        fonts-tlwg-loma-ttf \
         gnupg \
         libgl1 \
     && apt-key adv --keyserver pool.sks-keyservers.net \