ci(workflows): name fred checkout step

Author: caugner

.github/workflows/prod-build.yml

@@ -151,7 +151,8 @@ jobs:
           path: mdn/mdn-contributor-spotlight
           persist-credentials: false
 
-      - uses: actions/checkout@v5
+      - name: Checkout (fred)
+        uses: actions/checkout@v5
         if: ${{ ! vars.SKIP_BUILD }}
         with:
           repository: mdn/fred

.github/workflows/stage-build.yml

@@ -174,7 +174,8 @@ jobs:
           path: mdn/mdn-contributor-spotlight
           persist-credentials: false
 
-      - uses: actions/checkout@v5
+      - name: Checkout (fred)
+        uses: actions/checkout@v5
         if: ${{ ! vars.SKIP_BUILD }}
         with:
           repository: mdn/fred

.github/workflows/test-build.yml

@@ -184,7 +184,8 @@ jobs:
           path: mdn/mdn-contributor-spotlight
           persist-credentials: false
 
-      - uses: actions/checkout@v5
+      - name: Checkout (fred)
+        uses: actions/checkout@v5
         if: ${{ ! vars.SKIP_BUILD }}
         with:
           repository: mdn/fred