docs(java-sdk): updated for v3.0.0

docs/sdks/languages/java.mdx

@@ -1,9 +1,12 @@
 ---
 title: "Infisical Java SDK"
 sidebarTitle: "Java"
+url: "https://github.com/Infisical/java-sdk?tab=readme-ov-file#infisical-nodejs-sdk"
 icon: "java"
 ---
 
+{
+/*
 If you're working with Java, the official [Infisical Java SDK](https://github.com/Infisical/sdk/tree/main/languages/java) package is the easiest way to fetch and work with secrets for your application.
 
 - [Maven Package](https://github.com/Infisical/sdk/packages/2019741)
@@ -568,4 +571,5 @@ String decryptedString = client.decryptSymmetric(decryptOptions);
 </ParamField>
 
 #### Returns (string)
-`Plaintext` (string): The decrypted plaintext.
+`Plaintext` (string): The decrypted plaintext.
+*/}