[CALCITE-5567] Update mockito from 4.4.0 to 4.11.0 and enable jdk19
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 37651f0..a2670a8 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -172,14 +172,14 @@
       run: |
         ./gradlew --no-parallel --no-daemon build javadoc
 
-  linux-jdk18:
-    name: 'Linux (JDK 18)'
+  linux-jdk19:
+    name: 'Linux (JDK 19)'
     runs-on: ubuntu-latest
     steps:
-      - name: 'Set up JDK 18'
+      - name: 'Set up JDK 19'
         uses: actions/setup-java@v2
         with:
-          java-version: 18
+          java-version: 19
           distribution: 'zulu'
       - uses: actions/checkout@v3
         with:
@@ -189,16 +189,16 @@
           ./gradlew --no-parallel --no-daemon build
 
   mac:
-    name: 'macOS (JDK 18)'
+    name: 'macOS (JDK 19)'
     runs-on: macos-latest
     steps:
     - uses: actions/checkout@v3
       with:
         fetch-depth: 50
-    - name: 'Set up JDK 18'
+    - name: 'Set up JDK 19'
       uses: actions/setup-java@v2
       with:
-        java-version: 18
+        java-version: 19
         distribution: 'zulu'
     - name: 'Test'
       run: |
diff --git a/gradle.properties b/gradle.properties
index 1ee053f..c8d00e6 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -71,7 +71,7 @@
 junit.version=4.12
 kerby.version=1.1.1
 log4j2.version=2.17.1
-mockito.version=4.4.0
+mockito.version=4.11.0
 protobuf.version=3.21.9
 scott-data-hsqldb.version=0.1
 servlet.version=4.0.1