Update taiki-e/install-action digest to db5fb34

Author: renovate[bot]

.github/workflows/cuda.yaml

@@ -69,7 +69,7 @@ jobs:
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
       - name: Install nextest
-        uses: taiki-e/install-action@cf525cb33f51aca27cd6fa02034117ab963ff9f1  # v2
+        uses: taiki-e/install-action@db5fb34fa772531a3ece57ca434f579eb334e0fb  # v2
         with:
           tool: nextest
       - name: Rust Tests