Revert "Debug token fetch"

This reverts commit d54abed.

Author: amandalund

.github/workflows/benchmark.yml

@@ -56,12 +56,11 @@ jobs:
       - name: Get GitHub runner registration token
         id: reg-token
         run: |
-          RESPONSE=$(curl -fsSX POST \
+          TOKEN=$(curl -fsSX POST \
             -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN }}" \
             -H "Accept: application/vnd.github+json" \
-            "https://api.github.com/repos/${{ github.repository }}/actions/runners/registration-token")
-          echo "API response: $RESPONSE"
-          TOKEN=$(echo "$RESPONSE" | jq -r .token)
+            "https://api.github.com/repos/${{ github.repository }}/actions/runners/registration-token" \
+            | jq -r .token)
           echo "token=$TOKEN" >> "$GITHUB_OUTPUT"
 
       - name: Launch EC2 instance