Update EnvCapability.java

Author: abhishekbedi1432

common/src/main/java/com/microsoft/hydralab/common/entity/agent/EnvCapability.java

@@ -26,7 +26,7 @@ public enum CapabilityKeyword {
         npm("--version"),
         git("--version"),
         tidevice("-v"),
-        pymobiledevice3("-h"),  // pymobiledevice3 uses -h or --help instead of --version
+        pymobiledevice3("version"),  // pymobiledevice3 uses 'version' subcommand
         // maven("--version"),
         gradle("--version"),
         // xcode("--version"),