fix: docker build

Author: christophwitzko

.dockerignore

@@ -0,0 +1,3 @@
+.git
+pkg/legacy/v1/plugins.json
+pkg/legacy/v1/plugins/

Dockerfile

@@ -1,11 +1,12 @@
-FROM golang:1.19-alpine AS builder
+FROM golang:1.19 AS builder
 
 WORKDIR /app
 
 COPY go.* ./
 RUN go mod download
 
 COPY ./ ./
+RUN go generate ./...
 RUN CGO_ENABLED=0 go build -trimpath -ldflags="-extldflags '-static' -s -w" ./cmd/plugin-registry/
 
 FROM gcr.io/distroless/static