{Remove step for installing wasm-tools in the build}

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Summary of the changes (Less than 80 chars)

Description

This pull request includes a change to the build/template-restore-build-MSIdentityWeb.yaml file. The most important change involves removing a script step that was used to install wasm-tools.

• Removed script step for installing wasm-tools in build/template-restore-build-MSIdentityWeb.yaml.

Fixes #3260