Fix CI build by adding OpenSSL dependencies to Dockerfile

Author: AbdelStark

Dockerfile

@@ -2,6 +2,11 @@ FROM rust:1.85-slim as builder
 
 WORKDIR /app
 
+# Install OpenSSL dependencies
+RUN apt-get update && \
+    apt-get install -y pkg-config libssl-dev && \
+    rm -rf /var/lib/apt/lists/*
+
 # Copy Cargo files for dependency caching
 COPY Cargo.toml Cargo.lock* ./
 
@@ -15,7 +20,7 @@ RUN cargo build --release
 FROM debian:bookworm-slim
 
 # Install dependencies for SSL/TLS
-RUN apt-get update && apt-get install -y ca-certificates && rm -rf /var/lib/apt/lists/*
+RUN apt-get update && apt-get install -y ca-certificates libssl3 && rm -rf /var/lib/apt/lists/*
 
 # Copy the built binary from the builder stage
 COPY --from=builder /app/target/release/l402-server-example-rs /usr/local/bin/l402-server