Update taiki-e/install-action digest to f3a2792 (#281)

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@2cab843126c0d8cf950bf55f4e9b8413f70f553f # v2
+        uses: taiki-e/install-action@f3a27926ea13d7be3ee2f4cbb925883cf9442b56 # v2
         with:
           tool: cargo-readme
       - name: Run cargo readme