Merge pull request #3193 from nielsreijers/update-devcontainer-to-java17

Update devcontainer to use Java 17 (required for Spring >= 6)

Author: k8s-ci-robot

.devcontainer/Dockerfile

@@ -1,5 +1,5 @@
-# Update the VARIANT arg in devcontainer.json to pick a Java version >= 11
-ARG VARIANT=11
+# Update the VARIANT arg in devcontainer.json to pick a Java version >= 17
+ARG VARIANT=17
 FROM openjdk:${VARIANT}-jdk-buster
 
 # Options for setup script

.devcontainer/devcontainer.json

@@ -3,8 +3,8 @@
 	"build": {
 		"dockerfile": "Dockerfile",
 		"args": {
-			// Update the VARIANT arg to pick a Java version >= 11
-			"VARIANT": "11",
+			// Update the VARIANT arg to pick a Java version >= 17
+			"VARIANT": "17",
 			// Options to install Maven or Gradle
 			"INSTALL_MAVEN": "true",
 			"MAVEN_VERSION": "3.6.3",