build(deps): bump metricshub/workflows/.github/workflows/maven-central-deploy.yml

Bumps [metricshub/workflows/.github/workflows/maven-central-deploy.yml](https://github.com/metricshub/workflows) from 4 to 6.
- [Release notes](https://github.com/metricshub/workflows/releases)
- [Commits](MetricsHub/workflows@v4...v6)

---
updated-dependencies:
- dependency-name: metricshub/workflows/.github/workflows/maven-central-deploy.yml
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/deploy.yml

@@ -6,7 +6,7 @@ on:
 
 jobs:
   deploy:
-    uses: metricshub/workflows/.github/workflows/maven-central-deploy.yml@v4
+    uses: metricshub/workflows/.github/workflows/maven-central-deploy.yml@v6
     with:
       jdkVersion: "17"
     secrets: inherit