Update to use Debian Bookworm

Buster has reached end of life on 30 June 2024. Builds can no longer
seem to download and install the packages in the Dockerfile.

This change updates it to use the Bookworm release.

Author: kahgoh

Dockerfile

@@ -18,18 +18,20 @@ RUN unzip ${release_filename} -d ./tmp && rm ${release_filename} && mv ./tmp/*/*
 RUN test -f v && test -x v
 
 
-FROM thevlang/vlang:buster-base AS run
+FROM debian:bookworm AS run
 # While the v in the vlang -dev images is out of date, the base images still contain
 # valuable run time pre-requisites, so we derive our run image from here:
-# https://github.com/vlang/docker/blob/master/docker/vlang/Dockerfile.buster
-# Note the pre-compiled release of V does not run on Alpine, hence the switch to Buster.
+# https://github.com/vlang/docker/blob/master/docker/base/Dockerfile.debian
+# Note the pre-compiled release of V does not run on Alpine, hence the switch to Debian.
 RUN apt-get update && \
     apt-get install -y --no-install-recommends \
     clang llvm-dev && \
     apt-get clean && rm -rf /var/cache/apt/archives/* && \
     rm -rf /var/lib/apt/lists/*
 # Copy the prebuilt V compiler
 COPY --from=install /opt/vlang /opt/vlang
+# Add vlang to path
+ENV PATH "/opt/vlang:${PATH}"
 # Test it
 RUN v -version