Merge pull request #7679 from ThomasWaldmann/pypi-no-upload-signature-1.2

do not upload gpg signature to pypi, fixes #7649

scripts/upload-pypi

@@ -15,4 +15,4 @@ fi
 
 D=dist/borgbackup-$R.tar.gz
 
-twine upload $D.asc $D
+twine upload $D