- Replace Alpine base image with Distroless base:debug across Dockerfiles

- Add ARM7 (goarm:7) support in GoReleaser configuration
- Simplify ARM platform references in .goreleaser.yaml

proxy/Dockerfile

@@ -6,8 +6,7 @@ RUN echo "netbird:x:1000:1000:netbird:/var/lib/netbird:/sbin/nologin" > /tmp/pas
     mkdir -p /tmp/var/lib/netbird && \
     mkdir -p /tmp/certs
 
-FROM alpine:3.24
-RUN apk add --no-cache bash ca-certificates
+FROM gcr.io/distroless/base:debug
 ARG TARGETPLATFORM
 COPY ${TARGETPLATFORM}/netbird-proxy /go/bin/netbird-proxy
 COPY --from=builder /tmp/passwd /etc/passwd