`wasm-component-ld` is installed into `*-pc-windows-gnu{,llvm}` sysroot even when it's disabled in config

the config enables these tools
```TOML
tools = [
  "cargo",
  "clippy",
  "rustdoc",
  "rustfmt",
  "rust-analyzer-proc-macro-srv",
  "analysis",
  "src",
]
```
but `wasm-component-ld` is built anyway and (starting with 1.82.0) installed into target's sysroot even when there is such tool in $PATH available. `lld = false` is set explicitly