build(deps): bump org.apache.maven.plugins:maven-source-plugin

Bumps [org.apache.maven.plugins:maven-source-plugin](https://github.com/apache/maven-source-plugin) from 3.2.1 to 3.3.0.
- [Commits](apache/maven-source-plugin@maven-source-plugin-3.2.1...maven-source-plugin-3.3.0)

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

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

pom.xml

@@ -73,7 +73,7 @@
         <maven-gpg-plugin-version>3.1.0</maven-gpg-plugin-version>
         <maven-deploy-plugin-version>3.1.1</maven-deploy-plugin-version>
         <maven-javadoc-plugin-version>3.6.3</maven-javadoc-plugin-version>
-        <maven-source-plugin-version>3.2.1</maven-source-plugin-version>
+        <maven-source-plugin-version>3.3.0</maven-source-plugin-version>
         <jandex-maven-plugin-version>1.2.3</jandex-maven-plugin-version>
         <build-helper-maven-plugin-version>3.5.0</build-helper-maven-plugin-version>
         <maven-jar-plugin-version>3.3.0</maven-jar-plugin-version>

support/camel-k-runtime-bom/pom.xml

@@ -235,7 +235,7 @@
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-source-plugin</artifactId>
-                        <version>3.2.1</version>
+                        <version>3.3.0</version>
                         <executions>
                             <execution>
                                 <id>attach-sources</id>