Update the Dockerfile to align with go.mod

Author: Starmania

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.18-alpine3.16
+FROM golang:1.23-alpine
 
 RUN apk add build-base
 RUN apk add libpcap-dev
@@ -12,4 +12,4 @@ COPY static ./static/
 RUN go mod download
 RUN go build -o ./out/app *.go
 
-CMD [ "./out/app" ]
+CMD [ "./out/app" ]