Bump ecj from 3.33.0 to 3.34.0

Bumps [ecj](https://github.com/eclipse-jdt/eclipse.jdt.core) from 3.33.0 to 3.34.0.
- [Commits](https://github.com/eclipse-jdt/eclipse.jdt.core/commits)

---
updated-dependencies:
- dependency-name: org.eclipse.jdt:ecj
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

plexus-compilers/plexus-compiler-eclipse/pom.xml

@@ -29,7 +29,7 @@
     <dependency>
       <groupId>org.eclipse.jdt</groupId>
       <artifactId>ecj</artifactId>
-      <version>3.33.0</version>
+      <version>3.34.0</version>
     </dependency>
     <dependency>
       <groupId>org.codehaus.plexus</groupId>