Bump org.eclipse.sisu:org.eclipse.sisu.plexus from 0.9.0.M2 to 0.9.0.M3

Bumps [org.eclipse.sisu:org.eclipse.sisu.plexus](https://github.com/eclipse/sisu.inject) from 0.9.0.M2 to 0.9.0.M3.
- [Release notes](https://github.com/eclipse/sisu.inject/releases)
- [Changelog](https://github.com/eclipse-sisu/sisu-project/blob/main/RELEASE.md)
- [Commits](eclipse-sisu/sisu-project@milestones/0.9.0.M2...milestones/0.9.0.M3)

---
updated-dependencies:
- dependency-name: org.eclipse.sisu:org.eclipse.sisu.plexus
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

pom.xml

@@ -136,7 +136,7 @@
 				<groupId>org.eclipse.sisu</groupId>
 				<artifactId>org.eclipse.sisu.plexus</artifactId>
 				<!-- classes from plexus-container-default come with the maven installation -->
-				<version>0.9.0.M2</version>
+				<version>0.9.0.M3</version>
 				<scope>provided</scope>
 			</dependency>
 			<dependency>