use Java 21 instead of 17

Author: deki

setup/setup-vscode.sh

@@ -42,11 +42,11 @@ wget https://github.com/mikefarah/yq/releases/download/v4.44.3/yq_linux_amd64.ta
   tar xz && sudo mv yq_linux_amd64 /usr/bin/yq
 yq --version
 
-## Set JDK 17 as default
-sudo yum -y install java-17-amazon-corretto-devel
-sudo update-alternatives --set java /usr/lib/jvm/java-17-amazon-corretto.x86_64/bin/java
-sudo update-alternatives --set javac /usr/lib/jvm/java-17-amazon-corretto.x86_64/bin/javac
-export JAVA_HOME=/usr/lib/jvm/java-17-amazon-corretto.x86_64
+## Set JDK 21 as default
+sudo yum -y install java-21-amazon-corretto-devel
+sudo update-alternatives --set java /usr/lib/jvm/java-21-amazon-corretto.x86_64/bin/java
+sudo update-alternatives --set javac /usr/lib/jvm/java-21-amazon-corretto.x86_64/bin/javac
+export JAVA_HOME=/usr/lib/jvm/java-21-amazon-corretto.x86_64
 echo "export JAVA_HOME=${JAVA_HOME}" | tee -a ~/.bash_profile
 echo "export JAVA_HOME=${JAVA_HOME}" | tee -a ~/.bashrc
 java -version