delete Docker Action workflow (#23529)

.github/workflows/build-docker-image.yml

@@ -1,35 +0,0 @@
-name: Build Docker image
-
-# **What it does**: This builds our Docker container.
-# **Why we have it**: We don't use the Docker container internally, but other teams depend on our Docker container.
-# **Who does it impact**: Enterprise customers.
-
-on:
-  push:
-    branches:
-      - main
-  pull_request:
-    paths:
-      - .npmrc
-      - Dockerfile
-      - package.json
-      - package-lock.json
-      - next.config.js
-      - tsconfig.json
-      - next-env.d.ts
-      - .github/workflows/build-docker-image.yml
-
-env:
-  CI: true
-
-jobs:
-  build:
-    # Do not run this job for translations PRs
-    if: ${{ github.head_ref != 'translations' && github.ref != 'refs/heads/translations' }}
-
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check out repo
-        uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579
-      - name: Build the container
-        run: docker build --target production .