fix: buildx requires setup before using it (#51)

Co-authored-by: Rasmus Wejlgaard <a-rwejlgaard@expediagroup.com>

Author: RWejlgaard

.github/workflows/publish-latest.yaml

@@ -25,13 +25,19 @@ jobs:
       - uses: actions/setup-go@v3
         with:
           go-version: 1.19
+      
       - uses: actions/checkout@v3
+
       - name: Log in to the Container registry
         uses: docker/login-action@v2.0.0
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
       - name: Build and push Docker image
         uses: docker/build-push-action@v3.0.0
         with:

.github/workflows/publish.yaml

@@ -11,18 +11,25 @@ jobs:
       - uses: actions/setup-go@v3
         with:
           go-version: 1.17
+      
       - uses: actions/checkout@v3
+      
       - name: Log in to the Container registry
         uses: docker/login-action@v2.0.0
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
+      
       - name: Extract metadata (tags, labels) for Docker
         id: meta
         uses: docker/metadata-action@v4.0.1
         with:
           images: ghcr.io/${{ github.repository }}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      
       - name: Build and push Docker image
         uses: docker/build-push-action@v3.0.0
         with:

Dockerfile

@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM golang:1.20 as builder
+FROM golang:1.24 AS builder
 
 WORKDIR /workspace
 # Copy the Go Modules manifests