chore(deps): bump org.apache.maven.plugins:maven-shade-plugin

Bumps [org.apache.maven.plugins:maven-shade-plugin](https://github.com/apache/maven-shade-plugin) from 3.5.2 to 3.5.3.
- [Release notes](https://github.com/apache/maven-shade-plugin/releases)
- [Commits](apache/maven-shade-plugin@maven-shade-plugin-3.5.2...maven-shade-plugin-3.5.3)

---
updated-dependencies:
- dependency-name: org.apache.maven.plugins:maven-shade-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

samples/spring/pet-store/pom.xml

@@ -95,7 +95,7 @@
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-shade-plugin</artifactId>
-                        <version>3.5.2</version>
+                        <version>3.5.3</version>
                         <executions>
                             <execution>
                                 <phase>package</phase>