Update Dockerfile

Dockerfile

@@ -27,20 +27,20 @@ USER user
 # Intermediate image with additional packages
 FROM debian:bullseye-slim as packages
 
-# Install gosu using apt-get
-RUN apt-get update && apt-get install -y gosu && rm -rf /var/lib/apt/lists/*
+# Install su-exec using apt-get
+RUN apt-get update && apt-get install -y su-exec && rm -rf /var/lib/apt/lists/*
 
 # Final image
 FROM base
 
-# Copy gosu from the packages image
-COPY --from=packages /usr/sbin/gosu /usr/sbin/gosu
+# Copy su-exec from the packages image
+COPY --from=packages /usr/sbin/su-exec /usr/sbin/su-exec
 
 # Copy entrypoint.sh to /app
 COPY entrypoint.sh /app/entrypoint.sh
 
-# Change permissions using gosu
-RUN gosu user chmod +x /app/entrypoint.sh
+# Change permissions using su-exec
+RUN su-exec user chmod +x /app/entrypoint.sh
 
 # Set the entrypoint script as executable
 ENTRYPOINT ["/app/entrypoint.sh"]