declare the openxr plugin as a dependency

CHANGELOG.md

@@ -25,6 +25,7 @@ This is the second major release of the SenseGlove Unreal Engine Plugin adding s
 ### Changed
 
 - SenseGlove libraries have been updated to v2.101.9-8abfc26d.
+- The SenseGlove Unreal Engine Plugin now declares the OpenXR plugin as a dependency, so that the OpenXR plugin will be enabled automatically as soon as the SenseGlove Unreal Engine Plugin gets enabled.
 - Various classes and parts of the API have been changed in order to reflect and adhere to upstream SenseGlove libraries.
 - Reverse the Platform Support Matrix order from newer Unreal Engine versions to the older ones.
 - Clarify the engine support policy in the main readme file by adding the corresponding references from the Epic Marketplace Guidelines and a URL to their guidelines page.

SenseGlove.uplugin

@@ -239,5 +239,16 @@
 				"Win64"
 			]
 		}
+	],
+	"Plugins": [
+		{
+			"Name": "OpenXR",
+			"Enabled": true,
+			"SupportedTargetPlatforms": [
+				"Android",
+				"Linux",
+				"Win64"
+			]
+		}
 	]
 }