Use the current Java version in devcontainer.json. (OpenAPITools#18502)

Author: jyasskin

.devcontainer/devcontainer.json

@@ -26,8 +26,8 @@
         "java.configuration.runtimes": [
           {
             "name": "JavaSE-11",
-            "path": "/usr/local/sdkman/candidates/java/11.0.16.1-ms",
-            "sources": "/usr/local/sdkman/candidates/java/11.0.16.1-ms/lib/src.zip",
+            "path": "/usr/local/sdkman/candidates/java/current",
+            "sources": "/usr/local/sdkman/candidates/java/current/lib/src.zip",
             "javadoc": "https://docs.oracle.com/en/java/javase/11/docs/api",
             "default": true
           }
@@ -50,4 +50,4 @@
   // "postCreateCommand": "mvn clean package -DskipTests",
   // Comment out to connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
   "remoteUser": "vscode"
-}
+}