fix build end notification

scripts/generate_release_post.sh

@@ -3,13 +3,6 @@ set -eu
 
 VERSION="$1" # such as 5.3.0-rc.1, 5.0.0
 
-TEMP_VERSION_FILE="$(mktemp -t temp_version_file.XXXX)"
-git for-each-ref --sort=creatordate --format '%(refname)' refs/tags | grep "v[0-9]\.[0-9]\.[0-9]" | grep -v mas | grep -v "v$VERSION" | sed "s/refs\/tags\/v//" > $TEMP_VERSION_FILE
-LAST_VERSION="$(cat $TEMP_VERSION_FILE | tail -1)"
-
-TEMP_CHANGES_FILE="$(mktemp -t temp_changes_file.XXXX)"
-git cherry -v v$LAST_VERSION v$VERSION | grep ^+ | grep "(#[0-9]\+)" > $TEMP_CHANGES_FILE
-
 cat <<-MD
 #### $VERSION Published to GitHub Releases