Bump com.github.mwiede:jsch from 2.27.2 to 2.27.7 in /examples

Bumps [com.github.mwiede:jsch](https://github.com/mwiede/jsch) from 2.27.2 to 2.27.7.
- [Release notes](https://github.com/mwiede/jsch/releases)
- [Changelog](https://github.com/mwiede/jsch/blob/master/ChangeLog)
- [Commits](mwiede/jsch@jsch-2.27.2...jsch-2.27.7)

---
updated-dependencies:
- dependency-name: com.github.mwiede:jsch
  dependency-version: 2.27.7
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

examples/sftp/build.gradle

@@ -7,7 +7,7 @@ repositories {
 }
 
 dependencies {
-    testImplementation 'com.github.mwiede:jsch:2.27.2'
+    testImplementation 'com.github.mwiede:jsch:2.27.7'
     testImplementation 'org.testcontainers:testcontainers'
     testImplementation 'org.assertj:assertj-core:3.27.4'
     testImplementation 'ch.qos.logback:logback-classic:1.3.15'