chore(deps): update taiki-e/install-action digest to 7b20dfd (#390)

Author: nextest-bot

.github/workflows/ci.yml

@@ -26,7 +26,7 @@ jobs:
       - name: Lint (rustfmt)
         run: cargo xfmt --check
       - name: Install cargo readme
-        uses: taiki-e/install-action@92f69c195229fe62d58b4d697ab4bc75def98e76 # v2
+        uses: taiki-e/install-action@7b20dfd705618832f20d29066e34aa2f2f6194c2 # v2
         with:
           tool: cargo-readme
       - name: Run cargo readme

.github/workflows/release.yml

@@ -17,7 +17,7 @@ jobs:
       - name: Install Rust
         uses: dtolnay/rust-toolchain@stable
       - name: Install cargo release
-        uses: taiki-e/install-action@92f69c195229fe62d58b4d697ab4bc75def98e76 # v2
+        uses: taiki-e/install-action@7b20dfd705618832f20d29066e34aa2f2f6194c2 # v2
         with:
           tool: [email protected]
       - uses: taiki-e/create-gh-release-action@26b80501670402f1999aff4b934e1574ef2d3705 # v1