Updated GitHub Actions versions in examples

docs/publishing-your-site.md

@@ -38,7 +38,7 @@ contents:
           - uses: actions/setup-python@v4
             with:
               python-version: 3.x
-          - uses: actions/cache@v2
+          - uses: actions/cache@v3
             with:
               key: ${{ github.ref }}
               path: .cache
@@ -81,7 +81,7 @@ contents:
           - uses: actions/setup-python@v4
             with:
               python-version: 3.x
-          - uses: actions/cache@v2
+          - uses: actions/cache@v3
             with:
               key: ${{ github.ref }}
               path: .cache

docs/setup/ensuring-data-privacy.md

@@ -495,11 +495,11 @@ carried out. You might want to:
         deploy:
           runs-on: ubuntu-latest
           steps:
-            - uses: actions/checkout@v2
+            - uses: actions/checkout@v3
-            - uses: actions/setup-python@v2
+            - uses: actions/setup-python@v4
               with:
                 python-version: 3.x
-            - uses: actions/cache@v2
+            - uses: actions/cache@v3
               with:
                 key: ${{ github.ref }}
                 path: .cache

docs/setup/setting-up-social-cards.md

@@ -244,11 +244,11 @@ whether the social cards need to be regenerated. You might want to:
         deploy:
           runs-on: ubuntu-latest
           steps:
-            - uses: actions/checkout@v2
+            - uses: actions/checkout@v3
-            - uses: actions/setup-python@v2
+            - uses: actions/setup-python@v4
               with:
                 python-version: 3.x
-            - uses: actions/cache@v2
+            - uses: actions/cache@v3
               with:
                 key: ${{ github.ref }}
                 path: .cache