chore(deps): update taiki-e/install-action action to v2.86.2

Author: renovate[bot]

.github/workflows/test.yml

@@ -83,7 +83,7 @@ jobs:
     steps:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
       - uses: actions-rust-lang/setup-rust-toolchain@166cdcfd11aee3cb47222f9ddb555ce30ddb9659  # v1.17.0
-      - uses: taiki-e/install-action@7f4eb899022d8fe70b20c4f3de697aa85c309026  # v2.85.11
+      - uses: taiki-e/install-action@b6b84cf49ebfe0176417bdce007c624f0db37f20  # v2.86.2
         with:
           tool: cargo-nextest
       - name: Run tests