chore(deps): bump taiki-e/install-action from 2.75.14 to 2.75.21

Bumps [taiki-e/install-action](https://github.com/taiki-e/install-action) from 2.75.14 to 2.75.21.
- [Release notes](https://github.com/taiki-e/install-action/releases)
- [Changelog](https://github.com/taiki-e/install-action/blob/main/CHANGELOG.md)
- [Commits](taiki-e/install-action@0c7a949...787505c)

---
updated-dependencies:
- dependency-name: taiki-e/install-action
  dependency-version: 2.75.21
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -104,7 +104,7 @@ jobs:
         run: rustup toolchain install
       - uses: Swatinem/rust-cache@c19371144df3bb44fab255c43d04cbc2ab54d1c4 # v2
       - name: Install cargo codspeed
-        uses: taiki-e/install-action@0c7a94999971db56e9df89df226240aab222e776 # v2
+        uses: taiki-e/install-action@787505cde8a44ea468a00478fe52baf23b15bccd # v2
         with:
           tool: cargo-codspeed