Reorder dependency installation step in examples workflow

Author: Robbie1977

.github/workflows/examples.yml

@@ -16,6 +16,12 @@ jobs:
         uses: actions/setup-python@v2
         with:
           python-version: 3.8
+      - name: Install dependencies
+        run: |
+            python -m pip install --upgrade pip
+            pip install -r requirements.txt
+            pip install deepdiff colorama
+            pip install .
       - name: Check SOLR availability
         run: |
           python -c "
@@ -32,12 +38,6 @@ jobs:
                   f.write('SOLR_AVAILABLE=false\n')
               exit(1)
           "
-      - name: Install dependencies
-        run: |
-            python -m pip install --upgrade pip
-            pip install -r requirements.txt
-            pip install deepdiff colorama
-            pip install .
       - name: Run examples from README.md
         run: |
           cat README.md | grep -e '```python' -e '```' -e '^[^`]*$' | sed -e '/^```python/,/^```/!d' -e '/^```/d' -e 's/\(vfb\.[^(]*([^)]*)\)/try:\n    result = \1\n    print(result)\nexcept Exception as e:\n    print(f"Skipped due to SOLR unavailability: {e}")/g' > test_examples.py