Update taiki-e/install-action digest to 07b43ed

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@42c270942d62c8642a0086bc5854743d9a9c510d # v2
+        uses: taiki-e/install-action@07b43ed508403fa32c11f04dd608931cdf6748e2 # v2
         with:
           tool: cargo-readme
       - name: Run cargo readme