Updated to latest 2019.3

Packages/manifest.json

     "com.unity.2d.sprite": "1.0.0",
     "com.unity.addressables": "1.1.10",
     "com.unity.build-report-inspector": "0.1.2-preview",
-    "com.unity.burst": "1.1.2",
+    "com.unity.burst": "1.2.3",
     "com.unity.cinemachine": "2.5.0",
     "com.unity.ide.rider": "1.1.4",
     "com.unity.ide.vscode": "1.1.4",
     "com.unity.render-pipelines.universal": "7.1.8",
     "com.unity.terrain-tools": "2.0.2-preview",
     "com.unity.textmeshpro": "2.1.0-preview.3",
-    "com.unity.timeline": "1.2.10",
+    "com.unity.timeline": "1.2.12",
     "com.unity.ugui": "1.0.0",
     "net.peeweek.gameplay-ingredients": "https://github.com/peeweek/net.peeweek.gameplay-ingredients.git#2019.3.0",
     "com.unity.modules.ai": "1.0.0",

ProjectSettings/ProjectVersion.txt

-m_EditorVersion: 2019.3.0f6
-m_EditorVersionWithRevision: 2019.3.0f6 (27ab2135bccf)
+m_EditorVersion: 2019.3.3f1
+m_EditorVersionWithRevision: 2019.3.3f1 (7ceaae5f7503)