fix: workflow errorcode 1 by grep

.gitea/workflows/release.yml

@@ -77,8 +77,7 @@ jobs:
           for category in "feat: Features" "fix: Bug Fixes" "docs: Documentation" "chore: Chores"; do
             prefix="${category%%:*}"
             title="${category##*: }"
-            entries=$(git log $range --pretty=format:"%B" --no-merges | grep "^$prefix" | sed "s/^$prefix:/- /")
-          # echo -e "Found:\n\n$entries\n\n"
+            entries=$(git log $range --pretty=format:"%B" --no-merges | grep "^${prefix}" || true | sed "s/^${prefix}:/- /")
             if [[ -n "$entries" ]]; then
               body="$body\n\n### $title\n$entries"
             fi