Switch container to add support for building for musl

.gitea/workflows/ci.yaml

@@ -10,7 +10,7 @@ env:
 jobs:
   build_and_test:
     name: Rust project - latest
-    runs-on: rustup-all
+    runs-on: rustup-all-musl
     strategy:
       matrix:
         toolchain:

Dockerfile

@@ -3,6 +3,7 @@ WORKDIR /
 
 COPY ./target/x86_64-unknown-linux-musl/release/gpodder-rs /gpodder-rs
 COPY ./Rocket.toml /Rocket.toml
+COPY ./templates /templates
 
 VOLUME ["/data/"]
 CMD ["/gpodder-rs"]