Bump 10up/action-wordpress-plugin-asset-update from 2.1.2 to 2.1.3

Bumps [10up/action-wordpress-plugin-asset-update](https://github.com/10up/action-wordpress-plugin-asset-update) from 2.1.2 to 2.1.3.
- [Release notes](https://github.com/10up/action-wordpress-plugin-asset-update/releases)
- [Changelog](https://github.com/10up/action-wordpress-plugin-asset-update/blob/develop/CHANGELOG.md)
- [Commits](10up/action-wordpress-plugin-asset-update@2.1.2...2.1.3)

---
updated-dependencies:
- dependency-name: 10up/action-wordpress-plugin-asset-update
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/deploy-to-readme.yml

@@ -10,7 +10,7 @@ jobs:
             - uses: actions/checkout@master
             - run: mkdir -p .wordpress-org
             - name: WordPress.org plugin asset/readme update
-              uses: 10up/[email protected].2
+              uses: 10up/[email protected].3
               env:
                   SVN_PASSWORD: ${{ secrets.SVN_PASSWORD }}
                   SVN_USERNAME: ${{ secrets.SVN_USERNAME }}