Fix issues with lighting and occlusion

Packages/packages-lock.json

@@ -1,5 +1,11 @@
 {
   "dependencies": {
+    "com.alexismorin.lightprobepopulator": {
+      "version": "file:com.alexismorin.lightprobepopulator@1.0.0",
+      "depth": 0,
+      "source": "embedded",
+      "dependencies": {}
+    },
     "com.unity.2d.sprite": {
       "version": "1.0.0",
       "depth": 0,
@@ -200,7 +206,7 @@
       "depth": 1,
       "source": "registry",
       "dependencies": {
-        "com.unity.subsystemregistration": "1.0.6"
+        "com.unity.subsystemregistration": "1.0.5"
       },
       "url": "https://packages.unity.com"
     },
@@ -227,6 +233,15 @@
       },
       "url": "https://packages.unity.com"
     },
+    "com.unity.xr.mock-hmd": {
+      "version": "1.3.0-preview.1",
+      "depth": 0,
+      "source": "registry",
+      "dependencies": {
+        "com.unity.xr.management": "4.0.1"
+      },
+      "url": "https://packages.unity.com"
+    },
     "com.unity.xr.oculus": {
       "version": "1.8.1",
       "depth": 0,