ci(vscode): add explicit rustup target install for cross builds

Author: davidsmfreire

.github/workflows/vscode.yml

@@ -32,8 +32,10 @@ jobs:
       - uses: actions/checkout@v4
 
       - uses: dtolnay/rust-toolchain@stable
-        with:
-          targets: ${{ matrix.target.rust }}
+
+      - name: Add rust target
+        shell: bash
+        run: rustup target add ${{ matrix.target.rust }}
 
       - uses: Swatinem/rust-cache@v2
         with: