Bump the actions group with 2 updates

Bumps the actions group with 2 updates: [taiki-e/install-action](https://github.com/taiki-e/install-action) and [zizmorcore/zizmor-action](https://github.com/zizmorcore/zizmor-action).


Updates `taiki-e/install-action` from 2.77.6 to 2.79.1
- [Release notes](https://github.com/taiki-e/install-action/releases)
- [Changelog](https://github.com/taiki-e/install-action/blob/main/CHANGELOG.md)
- [Commits](c070f87102...b550161ef8)

Updates `zizmorcore/zizmor-action` from 0.5.3 to 0.5.6
- [Release notes](https://github.com/zizmorcore/zizmor-action/releases)
- [Commits](b1d7e1fb5d...5f14fd08f7)

---
updated-dependencies:
- dependency-name: taiki-e/install-action
  dependency-version: 2.79.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: actions
- dependency-name: zizmorcore/zizmor-action
  dependency-version: 0.5.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: actions
...

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

.github/workflows/coverage.yml

@@ -25,7 +25,7 @@ jobs:
 
       - run: rustup toolchain install stable --profile minimal --component llvm-tools-preview --no-self-update
 
-      - uses: taiki-e/install-action@c070f87102a1c75b3183910f391c1cb887fe13c8 # v2.77.6
+      - uses: taiki-e/install-action@b550161ef8a7bc4f2a671c0b03a18ac9ccedea1e # v2.79.1
         with:
           tool: cargo-llvm-cov
 

.github/workflows/zizmor.yml

@@ -21,4 +21,4 @@ jobs:
           persist-credentials: false
 
       - name: Run zizmor 🌈
-        uses: zizmorcore/zizmor-action@b1d7e1fb5de872772f31590499237e7cce841e8e # v0.5.3
+        uses: zizmorcore/zizmor-action@5f14fd08f7cf1cb1609c1e344975f152c7ee938d # v0.5.6