SP-768 Java SDK - Support Java 21

Author: mwarzybok-sumoheavy

.github/workflows/build.yml

@@ -8,7 +8,7 @@ jobs:
 
     strategy:
       matrix:
-        java-version: [8, 11, 17]
+        java-version: [8, 11, 17, 21]
 
     steps:
       - uses: actions/checkout@v3

pom.xml

@@ -272,6 +272,12 @@
             <version>4.11.0</version>
             <scope>test</scope>
         </dependency>
+        <!-- Support Mockito 4.x for Java 21 -->
+        <dependency>
+            <groupId>net.bytebuddy</groupId>
+            <artifactId>byte-buddy</artifactId>
+            <version>1.14.11</version>
+        </dependency>
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>