Upload build artifacts to workflow job

.github/workflows/main.yml

@@ -25,7 +25,7 @@ on:
       - created
 
   # Allows the workflow to be triggered manually from the Actions tab
-  # workflow_dispatch:
+  workflow_dispatch:
 
 jobs:
   build:
@@ -162,3 +162,10 @@ jobs:
         with:
           files: './binaries/*'
           repo-token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: 'Upload Artifacts'
+        if: env.HAVE_FILES == 'true'
+        uses: actions/upload-artifact@v2
+        with:
+          name: build-artifacts
+          path: ./binaries/