Build full packages with goreleaser instead of binaries only

Change from 'goreleaser build --single-target' to 'goreleaser release --skip=sign,docker'
to build complete .deb packages for all platforms (amd64, arm64) needed for Docker multi-platform build.

Also update golang-cross version to 1.24-bookworm to match tyk-analytics.

Related: TT-15971

Author: jeffy-mathew

.github/workflows/release.yml

@@ -560,30 +560,30 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-go-dashboard-
 
-      - name: Build dashboard binary and docker image
+      - name: Build dashboard packages with goreleaser
         shell: bash
         env:
           ECR_REGISTRY: ${{ steps.ecr.outputs.registry }}
-          IMAGE_TAG: sha-${{ github.sha }}
+          IMAGE_TAG: tyk-${{ github.event.pull_request.number }}
           GOPRIVATE: github.com/TykTechnologies
         run: |
-          echo "🔨 Building tyk-analytics with goreleaser"
-          echo "   Image: ${ECR_REGISTRY}/tyk-analytics:${IMAGE_TAG}"
+          echo "🔨 Building tyk-analytics packages with goreleaser"
+          echo "   Target image: ${ECR_REGISTRY}/tyk-analytics:${IMAGE_TAG}"
 
-          # Build using goreleaser (similar to tyk-analytics release workflow)
+          # Build using goreleaser (matching tyk-analytics release workflow)
           cat > /tmp/build-dashboard.sh <<'EOF'
           #!/bin/sh
           set -eax
           git config --global url."https://${{ secrets.ORG_GH_TOKEN }}@github.com".insteadOf "https://github.com"
           git config --global --add safe.directory /go/src/github.com/TykTechnologies/tyk-analytics
 
-          # Build binaries only (skip packaging)
-          goreleaser build --clean -f ci/goreleaser/goreleaser.yml --snapshot --single-target
+          # Build packages (binaries + deb/rpm) but skip signing and docker
+          goreleaser release --clean -f ci/goreleaser/goreleaser.yml --snapshot --skip=sign,docker
           EOF
 
           chmod +x /tmp/build-dashboard.sh
 
-          # Build in golang-cross container
+          # Build in golang-cross container (same as tyk-analytics release)
           docker run --rm --privileged \
             -e GOPRIVATE=github.com/TykTechnologies \
             -e CGO_ENABLED=1 \
@@ -594,9 +594,9 @@ jobs:
             -e GOMODCACHE=/go/pkg/mod \
             -v /tmp/build-dashboard.sh:/tmp/build-dashboard.sh \
             -w /go/src/github.com/TykTechnologies/tyk-analytics \
-            tykio/golang-cross:1.24-bullseye /tmp/build-dashboard.sh
+            tykio/golang-cross:1.24-bookworm /tmp/build-dashboard.sh
 
-          echo "✅ Binary built successfully"
+          echo "✅ Packages built successfully"
 
       - name: Build and push dashboard Docker image
         uses: docker/build-push-action@v6