Misc changes.

Some small changes in general:
- Moved the SQL Version check struct into the function.
- Updated hadolint to 2.0.0
- Fixed hadolint 2.0.0 warnings
- Updated github workflows
- Added .editorconfig for some general shared editor settings.

docker/Dockerfile.j2

@@ -250,6 +250,7 @@ EXPOSE 3012
 
 # Copies the files from the context (Rocket.toml file and web-vault)
 # and the binary from the "build" stage to the current stage
+WORKDIR /
 COPY Rocket.toml .
 COPY --from=vault /web-vault ./web-vault
 {% if package_arch_target is defined %}
@@ -264,6 +265,5 @@ COPY docker/start.sh /start.sh
 HEALTHCHECK --interval=60s --timeout=10s CMD ["/healthcheck.sh"]
 
 # Configures the startup!
-WORKDIR /
 ENTRYPOINT ["/usr/bin/dumb-init", "--"]
 CMD ["/start.sh"]