Bump io.getunleash:unleash-client-java from 9.1.0 to 9.1.1

Bumps [io.getunleash:unleash-client-java](https://github.com/Unleash/unleash-client-java) from 9.1.0 to 9.1.1.
- [Release notes](https://github.com/Unleash/unleash-client-java/releases)
- [Changelog](https://github.com/Unleash/unleash-client-java/blob/main/CHANGELOG.md)
- [Commits](Unleash/unleash-client-java@unleash-client-java-9.1.0...unleash-client-java-9.1.1)

---
updated-dependencies:
- dependency-name: io.getunleash:unleash-client-java
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

build.gradle.kts

@@ -75,7 +75,7 @@ dependencies {
     implementation("de.huxhorn.sulky:de.huxhorn.sulky.ulid:8.3.0")
 
     // unleash
-    implementation("io.getunleash:unleash-client-java:9.1.0")
+    implementation("io.getunleash:unleash-client-java:9.1.1")
 
     testImplementation(kotlin("test"))
     testImplementation(libs.ktor.server.test.host)