Bump taiki-e/install-action from 2.67.18 to 2.68.25

Bumps [taiki-e/install-action](https://github.com/taiki-e/install-action) from 2.67.18 to 2.68.25.
- [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@650c5ca...a37010d)

---
updated-dependencies:
- dependency-name: taiki-e/install-action
  dependency-version: 2.68.25
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -113,7 +113,7 @@ jobs:
       - name: Install FUSE
         uses: ./.github/actions/install-fuse
       - name: Install nextest
-        uses: taiki-e/install-action@650c5ca14212efbbf3e580844b04bdccf68dac31 # v2.67.18
+        uses: taiki-e/install-action@a37010ded18ff788be4440302bd6830b1ae50d8b # v2.68.25
         with:
           tool: nextest@0.9
       - run: ci/test
@@ -382,7 +382,7 @@ jobs:
       - uses: actions-rust-lang/setup-rust-toolchain@1780873c7b576612439a134613cc4cc74ce5538c # v1.15.2
         with:
           cache: false
-      - uses: taiki-e/install-action@650c5ca14212efbbf3e580844b04bdccf68dac31 # v2.67.18
+      - uses: taiki-e/install-action@a37010ded18ff788be4440302bd6830b1ae50d8b # v2.68.25
         with:
           tool: cargo-machete@0.9.1
       - run: cargo machete

.github/workflows/config-validation.yml

@@ -27,7 +27,7 @@ jobs:
       - uses: actions-rust-lang/setup-rust-toolchain@1780873c7b576612439a134613cc4cc74ce5538c # v1.15.2
         with:
           cache: true
-      - uses: taiki-e/install-action@650c5ca14212efbbf3e580844b04bdccf68dac31 # v2.67.18
+      - uses: taiki-e/install-action@a37010ded18ff788be4440302bd6830b1ae50d8b # v2.68.25
         with:
           tool: nextest@0.9.72
       - name: Install Protobuf