Update Dockerfile for goreleaser

Dockerfile

@@ -1,25 +1,12 @@
-ARG GO_VERSION="1.20"
 ARG ALPINE_VERSION="3.17"
 
-FROM golang:${GO_VERSION}-alpine${ALPINE_VERSION} as builder
-
-WORKDIR /usr/src/ytdl-web
-
-COPY . .
-
-RUN go install github.com/go-task/task/v3/cmd/task@latest \
-    && apk add --no-cache git \
-    && task deps \
-    && task build
-
-
 FROM alpine:${ALPINE_VERSION}
 
 WORKDIR /app
 
 RUN apk add --no-cache yt-dlp ffmpeg
 
-COPY --from=builder /usr/src/ytdl-web/out/ytdl-web ./ytdl-web
+COPY ytdl-web ./
 
 EXPOSE 8080