Merge pull request #2 from scientist-labs/dependabot/github_actions/actions/cache-4

Bump actions/cache from 3 to 4

Author: cpetersen

.github/workflows/ci.yml

@@ -6,7 +6,7 @@ jobs:
     steps:
       - uses: actions/checkout@v5
 
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: |
             ~/.cargo/registry