Fix environment variable

Author: ben221199

.github/workflows/go.yml

@@ -31,7 +31,7 @@ jobs:
         id: build
       - uses: snapcore/action-publish@v1
         env:
-          SNAPCRAFT_STORE_CREDENTIALS: ${{ secrets.STORE_LOGIN }}
+          SNAPCRAFT_STORE_CREDENTIALS: ${{ secrets.SNAPCRAFT_STORE_CREDENTIALS }}
         with:
           snap: ${{ steps.build.outputs.snap }}
           release: edge