build(deps): bump hustcer/milestone-action from 3.0 to 3.1

Bumps [hustcer/milestone-action](https://github.com/hustcer/milestone-action) from 3.0 to 3.1.
- [Release notes](https://github.com/hustcer/milestone-action/releases)
- [Changelog](https://github.com/hustcer/milestone-action/blob/main/CHANGELOG.md)
- [Commits](dcd6c3742a...ebed8d5daa)

---
updated-dependencies:
- dependency-name: hustcer/milestone-action
  dependency-version: '3.1'
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/milestone.yml

@@ -15,7 +15,7 @@ jobs:
     name: Milestone Update
     steps:
       - name: Set Milestone for PR
-        uses: hustcer/milestone-action@dcd6c3742acc1846929c054251c64cccd555a00d # v3.0
+        uses: hustcer/milestone-action@ebed8d5daafd855a600d7e665c1b130f06d24130 # v3.1
         if: github.event.pull_request.merged == true
         with:
           action: bind-pr # `bind-pr` is the default action
@@ -24,7 +24,7 @@ jobs:
 
       # Bind milestone to closed issue that has a merged PR fix
       - name: Set Milestone for Issue
-        uses: hustcer/milestone-action@dcd6c3742acc1846929c054251c64cccd555a00d # v3.0
+        uses: hustcer/milestone-action@ebed8d5daafd855a600d7e665c1b130f06d24130 # v3.1
         if: github.event.issue.state == 'closed'
         with:
           action: bind-issue