fix: Include missing code on Dockerfile

Co-Authored-By: Sebastián Vargas <sebastian.varbel@gmail.com>

Author: achetronic

Dockerfile

@@ -14,7 +14,7 @@ RUN go mod download
 # Copy the go source
 COPY cmd/main.go cmd/main.go
 COPY api/ api/
-COPY internal/controller/ internal/controller/
+COPY internal/ internal/
 
 # Build
 # the GOARCH has not a default value to allow the binary be built according to the host where the command