feat: create jmeter image

.github/workflows/build-docker.yml

@@ -0,0 +1,44 @@
+name: Docker Image CI
+
+on:
+  workflow_dispatch:
+  push:
+    branches: [ "main" ]
+
+env:
+  REGISTRY: ghcr.io
+
+jobs:
+  jmeter:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+        with:
+          driver-opts: |
+            image=moby/buildkit:v0.10.6
+      - name: Log in to the GitHub Container registry
+        uses: docker/login-action@v2
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: Informatievlaanderen
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: ${{ env.REGISTRY }}/Informatievlaanderen/vsds-ldes-performance-testing/jmeter
+          tags: |
+            type=raw,value={{date 'YYYYMMDDHHmmss'}}
+            type=raw,value=latest
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v3
+        with:
+          context: .
+          push: true
+          file: ./server/Dockerfile
+          tags: ${{ steps.meta.outputs.tags }}
+          platforms: linux/amd64,linux/arm64