Updating to Unity 2020.1.5f1.

Packages/manifest.json

     "com.unity.ide.visualstudio": "2.0.2",
     "com.unity.ide.vscode": "1.2.1",
     "com.unity.inputsystem": "1.0.0",
-    "com.unity.purchasing": "2.0.6",
+    "com.unity.purchasing": "2.1.0",
     "com.unity.test-framework": "1.1.16",
     "com.unity.textmeshpro": "3.0.1",
     "com.unity.ugui": "1.0.0",

ProjectSettings/ProjectVersion.txt

-m_EditorVersion: 2020.1.3f1
-m_EditorVersionWithRevision: 2020.1.3f1 (cf5c4788e1d8)
+m_EditorVersion: 2020.1.5f1
+m_EditorVersionWithRevision: 2020.1.5f1 (e025938fdedc)

ProjectSettings/PackageManagerSettings.asset

+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!114 &1
+MonoBehaviour:
+  m_ObjectHideFlags: 61
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 0}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 13964, guid: 0000000000000000e000000000000000, type: 0}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  m_EnablePreviewPackages: 1
+  m_EnablePackageDependencies: 1
+  m_AdvancedSettingsExpanded: 1
+  m_ScopedRegistriesSettingsExpanded: 1
+  oneTimeWarningShown: 1
+  m_Registries:
+  - m_Id: main
+    m_Name: 
+    m_Url: https://packages.unity.com
+    m_Scopes: []
+    m_IsDefault: 1
+    m_Capabilities: 7
+  m_UserSelectedRegistryName: 
+  m_UserAddingNewScopedRegistry: 0
+  m_RegistryInfoDraft:
+    m_ErrorMessage: 
+    m_Original:
+      m_Id: 
+      m_Name: 
+      m_Url: 
+      m_Scopes: []
+      m_IsDefault: 0
+      m_Capabilities: 0
+    m_Modified: 0
+    m_Name: 
+    m_Url: 
+    m_Scopes:
+    - 
+    m_SelectedScopeIndex: 0