Explicitly set version=0.1 in tests

Author: vogti

.github/workflows/test.yaml

@@ -41,6 +41,8 @@ jobs:
       - name: Install driver dependencies
         run: pip install -r requirements.txt
         working-directory: main
+        env:
+          VERSION: '0.1'
 
       - name: Load Polypheny JAR
         uses: actions/download-artifact@v4
@@ -98,6 +100,8 @@ jobs:
       - name: Install driver dependencies
         run: pip install -r requirements.txt
         working-directory: main
+        env:
+          VERSION: '0.1'
 
       - name: Load Polypheny JAR
         uses: actions/download-artifact@v4
@@ -142,6 +146,8 @@ jobs:
       - name: Install driver dependencies
         run: pip install -r requirements.txt
         working-directory: main
+        env:
+          VERSION: '0.1'
 
       - name: Install markdown generator
         run: pip install sphinx-markdown-builder