github: update actions

Author: felipec

.github/workflows/ci.yml

@@ -9,11 +9,11 @@ jobs:
       matrix:
         hg: [ '6.0', '6.1', '6.2', '6.3', '6.4', '6.5', '6.6', '6.7', '6.8', '6.9' ]
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: '3.10'
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         id: cache-pip
         with:
           path: ~/.cache/pip