Bump org.simplify4u.plugins:sign-maven-plugin from 1.0.1 to 1.1.0 (#140)

Bumps [org.simplify4u.plugins:sign-maven-plugin](https://github.com/s4u/sign-maven-plugin) from 1.0.1 to 1.1.0.
- [Release notes](https://github.com/s4u/sign-maven-plugin/releases)
- [Commits](s4u/sign-maven-plugin@v1.0.1...v1.1.0)

---
updated-dependencies:
- dependency-name: org.simplify4u.plugins:sign-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pom.xml

@@ -220,7 +220,7 @@
         <plugin>
           <artifactId>sign-maven-plugin</artifactId>
           <groupId>org.simplify4u.plugins</groupId>
-          <version>1.0.1</version>
+          <version>1.1.0</version>
         </plugin>
         <plugin>
           <artifactId>nexus-staging-maven-plugin</artifactId>