ci: update taiki-e/install-action action to v2.77.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
taiki-e/install-action	action	minor	v2.76.0 → v2.77.0

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Release Notes

taiki-e/install-action (taiki-e/install-action)

v2.77.0: 2.77.0

Compare Source

• Support rust. (#​1779)

  This installs rust using rustup.

  If rustup is not yet installed, this action downloads rustup-init for the current platform using HTTPS with tlsv1.2+, verifies SHA256 checksum, and then installs rustup using it.

  This also supports installing additional components at the same time by +<additional> syntax:

  - uses: taiki-e/install-action@v2
    with:
      # Install rust stable with rustfmt component and wasm32-wasip1 target.
      tool: rust+rustfmt+wasm32-wasip1
      # When installing another rust version:
      # tool: rust@nightly + rustfmt + wasm32-wasip1

• Fix issue where x86_64 binary will be installed on AArch64 Windows even when AArch64 Windows binary available.

• Update mise@latest to 2026.5.0.

• Diagnostic improvements.

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