Bump jbangdev/jbang-action from 0.125.1 to 0.126.3

Bumps [jbangdev/jbang-action](https://github.com/jbangdev/jbang-action) from 0.125.1 to 0.126.3.
- [Release notes](https://github.com/jbangdev/jbang-action/releases)
- [Commits](jbangdev/jbang-action@v0.125.1...v0.126.3)

---
updated-dependencies:
- dependency-name: jbangdev/jbang-action
  dependency-version: 0.126.3
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/sync-working-groups.yml

@@ -24,7 +24,7 @@ jobs:
           java-version: ${{ env.JVM_VERSION }}
 
       - name: Build working groups YAML file
-        uses: jbangdev/jbang-action@v0.125.1
+        uses: jbangdev/jbang-action@v0.126.3
         with:
           script: working-groups/main.java
           jbangargs: --verbose -Dworking-groups.output=_data/wg.yaml