ci: revert to single artifact with .zip extension in name

- Changed back to single artifact containing all binaries
- Named 'nupst-binaries.zip' to clarify it's a ZIP container
- Contains all 5 platform binaries + SHA256SUMS.txt

.gitea/workflows/ci.yml

@@ -76,44 +76,9 @@ jobs:
       - name: Compile all platform binaries
         run: bash scripts/compile-all.sh
 
-      - name: Upload Linux x64 binary
+      - name: Upload all binaries as artifact
         uses: actions/upload-artifact@v3
         with:
-          name: nupst-linux-x64
+          name: nupst-binaries.zip
-          path: dist/binaries/nupst-linux-x64
+          path: dist/binaries/*
-          retention-days: 30
-
-      - name: Upload Linux ARM64 binary
-        uses: actions/upload-artifact@v3
-        with:
-          name: nupst-linux-arm64
-          path: dist/binaries/nupst-linux-arm64
-          retention-days: 30
-
-      - name: Upload macOS x64 binary
-        uses: actions/upload-artifact@v3
-        with:
-          name: nupst-macos-x64
-          path: dist/binaries/nupst-macos-x64
-          retention-days: 30
-
-      - name: Upload macOS ARM64 binary
-        uses: actions/upload-artifact@v3
-        with:
-          name: nupst-macos-arm64
-          path: dist/binaries/nupst-macos-arm64
-          retention-days: 30
-
-      - name: Upload Windows x64 binary
-        uses: actions/upload-artifact@v3
-        with:
-          name: nupst-windows-x64.exe
-          path: dist/binaries/nupst-windows-x64.exe
-          retention-days: 30
-
-      - name: Upload SHA256 checksums
-        uses: actions/upload-artifact@v3
-        with:
-          name: SHA256SUMS.txt
-          path: dist/binaries/SHA256SUMS.txt
           retention-days: 30