Bump confluentVersion from 7.7.0 to 7.7.1

Bumps `confluentVersion` from 7.7.0 to 7.7.1.

Updates `io.confluent:kafka-streams-json-schema-serde` from 7.7.0 to 7.7.1
- [Commits](confluentinc/schema-registry@v7.7.0...v7.7.1)

Updates `io.confluent:kafka-schema-registry-client` from 7.7.0 to 7.7.1
- [Commits](confluentinc/schema-registry@v7.7.0...v7.7.1)

---
updated-dependencies:
- dependency-name: io.confluent:kafka-streams-json-schema-serde
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.confluent:kafka-schema-registry-client
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

build.gradle.kts

@@ -36,7 +36,7 @@ val junitVersion = "5.11.1"
 val junitPioneerVersion = "2.2.0"
 val mockitoVersion = "5.13.0"
 val jmhVersion = "1.37"
-val confluentVersion = "7.7.0"
+val confluentVersion = "7.7.1"
 val vertxVersion = "4.5.10"
 
 dependencies {