release.yml: migrate from hub to gh

Signed-off-by: Akihiro Suda <[email protected]>

Author: AkihiroSuda

.github/workflows/release.yml

@@ -30,10 +30,7 @@ jobs:
     - name: "Prepare the release note"
       working-directory:  go/src/github.com/lima-vm/sshocker
       run: |
-        tag="${GITHUB_REF##*/}"
         cat << EOF | tee /tmp/release-note.txt
-        ${tag}
-
         #### Changes
         (To be documented)
 
@@ -54,6 +51,4 @@ jobs:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       run: |
         tag="${GITHUB_REF##*/}"
-        asset_flags=()
-        for f in ./bin/* /tmp/SHA256SUMS; do asset_flags+=("-a" "$f"); done
-        hub release create "${asset_flags[@]}" -F /tmp/release-note.txt --draft "${tag}"
+        gh release create -F /tmp/release-note.txt --draft "${tag}" --title "${tag}" ./bin/* /tmp/SHA256SUMS