upgrade download URLs

Author: Gubaer

testing/linux/config.json

@@ -6,12 +6,12 @@
 
     "jdk-params": {
         "jdk17": {
-            "uri": "https://aka.ms/download-jdk/microsoft-jdk-17.0.9-linux-x64.tar.gz",
+            "uri": "https://aka.ms/download-jdk/microsoft-jdk-17.0.13-linux-x64.tar.gz",
             "directory": "jdk17"
         },
 
         "jdk21": {
-            "uri": "https://aka.ms/download-jdk/microsoft-jdk-21.0.1-linux-x64.tar.gz",
+            "uri": "https://aka.ms/download-jdk/microsoft-jdk-21.0.5-linux-x64.tar.gz",
             "directory": "jdk21"
         }
     },