should fix error in release workflow (#14)

.github/workflows/release.yml

@@ -30,7 +30,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v4
         with:
-          go-version: '1.19'
+          go-version: '1.20'
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v4
         with:

Dockerfile

@@ -1,16 +1,8 @@
-FROM --platform=${BUILDPLATFORM} golang:bullseye as builder
-
-WORKDIR /build
-COPY . .
-ENV CGO_ENABLED=0
-ARG TARGETOS TARGETARCH
-RUN  --mount=type=cache,target=/go/pkg/mod \
-     --mount=type=cache,target=/root/.cache/go-build \
-     GOOS=${TARGETOS} GOARCH=${TARGETARCH} go build -o gcp-auditor .
-
 FROM alpine:3.17
+
 RUN apk add --no-cache git ca-certificates \
     && rm -rf /var/cache/apk/* && \
     update-ca-certificates
-COPY --from=builder /build/gcp-auditor /usr/bin/gcp-auditor
+WORKDIR /usr/bin/
+COPY gcp-auditor .
 ENTRYPOINT ["/usr/bin/gcp-auditor"]