Revert "Create release with resulting hex files"

This reverts commit 20cc5f9.

Author: patcoll

.github/workflows/keymaps.yml

@@ -35,12 +35,8 @@ jobs:
 
       - run: make test
 
-      # - uses: actions/upload-artifact@v3
-      #   with:
-      #     name: patcoll-hexes
-      #     path: ${{ github.workspace }}/qmk_firmware/*.hex
-
-      - uses: softprops/action-gh-release@v1
+      - uses: actions/upload-artifact@v3
         with:
-          files: qmk_firmware/*.hex
+          name: patcoll-hexes
+          path: ${{ github.workspace }}/qmk_firmware/*.hex