Remove / from tag names

This broke the publish step for all pull request started workflows.
Because this tag is used for both creating a directory and creating a
tar file.

Author: janos-r

.github/workflows/release.yml

@@ -259,13 +259,14 @@ jobs:
           cd "$(mktemp -d)"
           mv $source/bins-* .
           mkdir dist
+          tag=${GITHUB_REF_NAME//\//}
 
           for dir in bins-* ; do
               platform=${dir#"bins-"}
               if [[ $platform =~ "windows" ]]; then
                   exe=".exe"
               fi
-              pkgname=helix-$GITHUB_REF_NAME-$platform
+              pkgname=helix-$tag-$platform
               mkdir -p $pkgname
               cp $source/LICENSE $source/README.md $pkgname
               mkdir $pkgname/contrib
@@ -286,7 +287,7 @@ jobs:
               fi
           done
 
-          tar cJf dist/helix-$GITHUB_REF_NAME-source.tar.xz -C $source .
+          tar cJf dist/helix-$tag-source.tar.xz -C $source .
           mv dist $source/
 
       - name: Upload binaries to release