undo changes to .github/workflows/examples.yml

Author: mikey-

.github/workflows/examples.yml

@@ -43,7 +43,7 @@ jobs:
     if: "github.repository == 'lowlighter/metrics'"
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
         with:
           fetch-depth: 0
       - name: Checkout examples
@@ -1325,7 +1325,7 @@ jobs:
     if: "github.repository == 'lowlighter/metrics'"
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
         with:
           fetch-depth: 0
       - name: Checkout examples