Fix shell quoting issue in CI workflow

Author: mattt

.github/workflows/ci.yml

@@ -1,45 +1,45 @@
 name: CI
 
 on:
-    # This runs in the context of the base of the pull request,
-    # rather than in the context of the merge commit.
-    # Maintainers must approve and we tighten permissions below.
-    pull_request_target:
-        types: [opened, synchronize, reopened]
+  # This runs in the context of the base of the pull request,
+  # rather than in the context of the merge commit.
+  # Maintainers must approve and we tighten permissions below.
+  pull_request_target:
+    types: [opened, synchronize, reopened]
 
 permissions:
-    contents: read
+  contents: read
 
 jobs:
-    test:
-        name: Test
-        uses: huggingface/hf-workflows/.github/workflows/swift_transformers_unit_tests.yml@main
+  test:
+    name: Test
+    uses: huggingface/hf-workflows/.github/workflows/swift_transformers_unit_tests.yml@main
+    with:
+      # Use the PR merge ref, not the head.
+      pr_number: ${{ github.event.pull_request.number }}
+    secrets: inherit
+
+  lint:
+    name: Lint
+    runs-on: macos-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Swift
+        uses: swift-actions/setup-swift@v2
         with:
-            # Use the PR merge ref, not the head.
-            pr_number: ${{ github.event.pull_request.number }}
-        secrets: inherit
-
-    lint:
-      name: Lint
-      runs-on: macos-latest
-
-      steps:
-        - uses: actions/checkout@v4
-
-        - name: Set up Swift
-          uses: swift-actions/setup-swift@v2
-          with:
-            swift-version: "6.1"
-
-        - run: |
-            swift format lint --strict --recursive .
-
-        - name: Suggest fixes (if check fails)
-          if: failure()
-          run: |
-            echo "### Here's how to fix the formatting locally:" >> $GITHUB_STEP_SUMMARY
-            echo "" >> $GITHUB_STEP_SUMMARY
-            echo "```bash" >> $GITHUB_STEP_SUMMARY
-            echo "# Format all Swift files" >> $GITHUB_STEP_SUMMARY
-            echo 'swift format -i --recursive .' >> $GITHUB_STEP_SUMMARY
-            echo '```' >> $GITHUB_STEP_SUMMARY
+          swift-version: "6.1"
+
+      - run: |
+          swift format lint --strict --recursive .
+
+      - name: Suggest fixes (if check fails)
+        if: failure()
+        run: |
+          echo "### Here's how to fix the formatting locally:" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo '```bash' >> $GITHUB_STEP_SUMMARY
+          echo "# Format all Swift files" >> $GITHUB_STEP_SUMMARY
+          echo 'swift format -i --recursive .' >> $GITHUB_STEP_SUMMARY
+          echo '```' >> $GITHUB_STEP_SUMMARY