Also update various actions

Author: benjyw

.github/workflows/pants.yaml

@@ -24,13 +24,13 @@ jobs:
       matrix:
         python-version: [3.8]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
 
-      - uses: crazy-max/ghaction-setup-docker@v3
+      - uses: docker/setup-docker-action@v4
         with:
           daemon-config: |
             {