fix d command

Author: xoviat

.github/workflows/rust.yml

@@ -25,7 +25,7 @@ jobs:
           target
         key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
     - name: Load sources
-      run: d download-all
+      run: ./d download-all
     - name: Build
       run: cargo build --verbose
     - name: Run build