Updated Build JDK

Author: keilw

.circleci/config.yml

@@ -7,7 +7,7 @@ jobs:
   clean:
     docker:
       # specify the version you desire here
-      - image: cimg/openjdk:17.0.6
+      - image: cimg/openjdk:21.0.2
 
     working_directory: ~/repo
 
@@ -27,7 +27,7 @@ jobs:
   deployment:
     docker:
       # specify the version you desire here
-      - image: cimg/openjdk:17.0.6
+      - image: cimg/openjdk:21.0.2
 
     working_directory: ~/repo
 
@@ -45,7 +45,7 @@ jobs:
   build:
     docker:
       # specify the version you desire here
-      - image: cimg/openjdk:17.0.6
+      - image: cimg/openjdk:21.0.2
 
     working_directory: ~/repo