ci: update actions versions

Author: KSXGitHub

.github/workflows/test.yaml

@@ -12,10 +12,10 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         timeout-minutes: 1
         continue-on-error: true
         with: