Update test.yml

Author: jaspermayone

.github/workflows/test.yml

@@ -1,4 +1,4 @@
-name: test
+name: Dry Run DNS
 
 on: ['push', 'pull_request']
 
@@ -10,6 +10,7 @@ jobs:
       - uses: actions/setup-python@v5
         with:
           python-version: '3'
+          cache: "pip" # caches pip dependencies
       - name: Install OctoDNS
         run: pip install 'octodns==0.9.10'
       - name: Do a dry run