Bump org.freemarker:freemarker in /modules/redpanda

Bumps org.freemarker:freemarker from 2.3.33 to 2.3.34.

---
updated-dependencies:
- dependency-name: org.freemarker:freemarker
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

modules/redpanda/build.gradle

@@ -2,7 +2,7 @@ description = "Testcontainers :: Redpanda"
 
 dependencies {
     api project(':testcontainers')
-    shaded 'org.freemarker:freemarker:2.3.33'
+    shaded 'org.freemarker:freemarker:2.3.34'
 
     testImplementation 'org.apache.kafka:kafka-clients:3.8.0'
     testImplementation 'org.assertj:assertj-core:3.26.3'