fix: fixed TLS Certificate missing in distroless image

Author: Aavtic

backend/Dockerfile

@@ -1,27 +1,20 @@
 # Build stage
-
 FROM golang:1.25 AS build-stage
-
 WORKDIR /app
 
 COPY ./server/go.mod ./server/go.sum ./
-
 RUN go mod download
 
 COPY ./server/ .
-
 RUN CGO_ENABLED=0 GOOS=linux go build -o /fops-server cmd/main.go
 
-# Build Deployment stage
-
-FROM gcr.io/distroless/base-debian11 AS build-release-stage
-
+# Deployment
+FROM gcr.io/distroless/base-debian12
 WORKDIR /
 
 COPY --from=build-stage /fops-server /fops-server
 
-EXPOSE 8080
-
 USER nonroot:nonroot
+EXPOSE 8080
 
-ENTRYPOINT ["./fops-server"]
+ENTRYPOINT ["/fops-server"]