fixing an issue with GH Actions binary checksum generation

Author: aryonoco

.github/workflows/build-release.yml

@@ -147,7 +147,7 @@ jobs:
     - name: Create checksums
       run: |
         cd ./publish
-        sha256sum neo4j-export-* > checksums.txt
+        find . -maxdepth 1 -type f -name "neo4j-export-*" -exec sha256sum {} \; > checksums.txt
         cat checksums.txt
         
     - name: Upload artifacts