Update taiki-e/install-action digest to 3575e53 (#401)

Author: nextest-bot

.github/workflows/ci.yml

@@ -25,7 +25,7 @@ jobs:
       - name: Lint (rustfmt)
         run: cargo xfmt --check
       - name: Install cargo readme
-        uses: taiki-e/install-action@b4b80945859e8ef89a9732a0f46499a443b196fe # v2
+        uses: taiki-e/install-action@3575e532701a5fc614b0c842e4119af4cc5fd16d # v2
         with:
           tool: cargo-readme
       - name: Run cargo readme