ci: remove deploy job for now

Remove the `deploy` job as it's trying to deploy to a server that no
longer exists, and is causing every CI action to fail.

.github/workflows/ci.yml

@@ -173,51 +173,3 @@ jobs:
       - run: composer install --prefer-dist --no-interaction --no-suggest
 
       - run: bin/phpstan analyze
-
-  deploy:
-    name: Deploy via Ansible
-    runs-on: ubuntu-latest
-    needs:
-      - install
-      - phpcs
-      - phpstan
-      - phpunit
-      - theme
-    if: github.event_name == 'push'
-    env:
-      ANSIBLE_FORCE_COLOR: 1
-      ANSIBLE_HOST_KEY_CHECKING: no
-    steps:
-      - name: Checkout the code
-        uses: actions/checkout@a81bbbf8298c0fa03ea29cdc473d45769f953675
-
-      - name: Add the deployment SSH key
-        uses: shimataro/ssh-key-action@6f350ca8484d8d55c2e361e74d17e638dabe713a # 2.1.0
-        with:
-          key: ${{ secrets.SSH_PRIVATE_KEY }}
-          name: id_rsa
-          known_hosts: ${{ secrets.SSH_KNOWN_HOSTS }}
-
-      - name: Cache dependencies
-        uses: actions/cache@d9747005de0f7240e5d35a68dca96b3f41b8b340
-        with:
-          path: tools/deployment/.roles
-          key: dependencies-composer-${{ hashFiles('tools/deployment/requirements.yml') }}
-
-      - name: Download Ansible roles
-        run: ansible-galaxy install -r tools/deployment/requirements.yml
-
-      - name: Export the Ansible Vault password
-        run: echo $ANSIBLE_VAULT_PASS > tools/deployment/.vault-pass.txt
-        env:
-          ANSIBLE_VAULT_PASS: ${{ secrets.ANSIBLE_VAULT_PASS }}
-
-      - name: Deploy the code
-        run: >
-          ansible-playbook tools/deployment/deploy.yml
-          -i tools/deployment/hosts.yml
-          -e "ansistrano_deploy_branch=$GITHUB_SHA"
-          --vault-password-file=tools/deployment/.vault-pass.txt
-
-      - name: Remove the Ansible Vault password file
-        run: rm tools/deployment/.vault-pass.txt