use mockito 5.20.0 (#387)

* use mockito 5.20.0

4.11 was complaining about Java >20

Caused by: java.lang.IllegalArgumentException: Java 21 (65) is not
supported by the current version of Byte Buddy which officially supports
Java 20 (64) - update Byte Buddy or set net.bytebuddy.experimental as a
VM property
	at net.bytebuddy.utility.OpenedClassReader.of(OpenedClassReader.java:96)

* Build with Java 21 limited to 8 compatibility

Author: mdoube

.github/workflows/build-main.yml

@@ -16,8 +16,8 @@ jobs:
       - name: Set up Java
         uses: actions/setup-java@v4
         with:
-          java-version: '8'
-          distribution: 'zulu'
+          java-version: '21'
+          distribution: 'temurin'
 
       - name: Cache Maven packages
         uses: actions/cache@v3

.github/workflows/build-pr.yml

@@ -14,8 +14,8 @@ jobs:
       - name: Set up Java
         uses: actions/setup-java@v4
         with:
-          java-version: '8'
-          distribution: 'zulu'
+          java-version: '21'
+          distribution: 'temurin'
 
 # Needed if the cache is out of whack and needs to be totally refreshed
 #      - name: Clear Maven cache

Legacy/util/pom.xml

@@ -120,6 +120,8 @@
         <dependency>
             <groupId>org.mockito</groupId>
             <artifactId>mockito-core</artifactId>
+            <!-- TODO remove this version override once scijava catches up -->
+            <version>5.20.0</version>
             <scope>test</scope>
         </dependency>
     </dependencies>

Modern/utilities/pom.xml

@@ -172,6 +172,8 @@
         <dependency>
             <groupId>org.mockito</groupId>
             <artifactId>mockito-core</artifactId>
+            <!-- TODO remove this version override once scijava catches up -->
+            <version>5.20.0</version>
             <scope>test</scope>
         </dependency>
     </dependencies>

Modern/wrapperPlugins/pom.xml

@@ -240,6 +240,8 @@
         <dependency>
             <groupId>org.mockito</groupId>
             <artifactId>mockito-core</artifactId>
+            <!-- TODO remove this version override once scijava catches up -->
+            <version>5.20.0</version>
             <scope>test</scope>
             <exclusions>
                 <exclusion>

pom.xml

@@ -119,7 +119,24 @@
         <license.copyrightOwners>Michael Doube, BoneJ developers</license.copyrightOwners>
         <releaseProfiles>sign,deploy-to-scijava</releaseProfiles>
         <tagNameFormat>bonej-@{project.version}</tagNameFormat>
+        <maven.compiler.release>8</maven.compiler.release>
     </properties>
+    
+    <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.14.0</version>
+                <configuration>
+                <release>${maven.compiler.release}</release>
+                </configuration>
+                </plugin>
+            
+            </plugins>
+        </pluginManagement>
+    </build>
 
     <repositories>
         <repository>