remove rust-analyzer from bootstrap metadata

Signed-off-by: onur-ozkan <work@onurozkan.dev>

src/bootstrap/src/core/metadata.rs

@@ -86,8 +86,7 @@ fn workspace_members(build: &Build) -> impl Iterator<Item = Package> {
 
     // Collects `metadata.packages` from all workspaces.
     let packages = collect_metadata("Cargo.toml");
-    let ra_packages = collect_metadata("src/tools/rust-analyzer/Cargo.toml");
     let bootstrap_packages = collect_metadata("src/bootstrap/Cargo.toml");
 
-    packages.into_iter().chain(ra_packages).chain(bootstrap_packages)
+    packages.into_iter().chain(bootstrap_packages)
 }