chore(actions): update github actions to v24

Author: renovate[bot]

.github/workflows/gittensor-impact.yml

@@ -36,7 +36,7 @@ jobs:
       - name: Setup Node
         uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
         with:
-          node-version: 22.23.1
+          node-version: 24.18.0
 
       - name: Render impact card
         run: node scripts/gittensor-impact-card.mjs JSONbored/gittensory gittensor-impact-dark.svg

.github/workflows/visual-capture-fallback.yml

@@ -98,7 +98,7 @@ jobs:
       - name: Setup Node
         uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
         with:
-          node-version: "22.23.1"
+          node-version: "24.18.0"
 
       - name: Build
         env: