upgrade kafka dependencies (#791)

Co-authored-by: Chris Lee <chris.lee@ridewithvia.com>
Co-authored-by: Roman Zabaluev <rzabaluev@provectus.com>

kafka-ui-api/src/test/java/com/provectus/kafka/ui/util/OffsetsSeekTest.java

@@ -43,7 +43,7 @@ class OffsetsSeekTest {
         tp2, 0L,
         tp3, 25L
     ));
-    consumer.addEndOffsets(Map.of(
+    consumer.updateEndOffsets(Map.of(
         tp0, 0L,
         tp1, 10L,
         tp2, 20L,

pom.xml

@@ -21,7 +21,7 @@
 		<org.projectlombok.e2e-checks.version>1.18.20</org.projectlombok.e2e-checks.version>
         <git.revision>latest</git.revision>
         <zookeper.version>3.5.7</zookeper.version>
-        <kafka-clients.version>2.4.1</kafka-clients.version>
+        <kafka-clients.version>2.8.0</kafka-clients.version>
         <node.version>v14.17.1</node.version>
         <dockerfile-maven-plugin.version>1.4.10</dockerfile-maven-plugin.version>
         <frontend-maven-plugin.version>1.8.0</frontend-maven-plugin.version>
@@ -32,7 +32,7 @@
         <openapi-generator-maven-plugin.version>4.3.0</openapi-generator-maven-plugin.version>
         <swagger-annotations.version>1.6.0</swagger-annotations.version>
         <springdoc-openapi-webflux-ui.version>1.2.32</springdoc-openapi-webflux-ui.version>
-        <kafka.version>2.4.1</kafka.version>
+        <kafka.version>2.8.0</kafka.version>
         <avro.version>1.9.2</avro.version>
         <confluent.version>5.5.1</confluent.version>
         <apache.commons.version>2.2</apache.commons.version>