Use API 24 for tests instead of 23

Author: zsmb13

.github/workflows/blueprints.yaml

@@ -49,7 +49,7 @@ jobs:
     timeout-minutes: 30
     strategy:
       matrix:
-        api-level: [23, 29]
+        api-level: [24, 29]
 
     steps:
       - name: Checkout