[EC-261] SCIM (#2105)

* scim project stub

* some scim models and v2 controllers

* implement some v2 scim endpoints

* fix spacing

* api key auth

* EC-261 - SCIM Org API Key and connection type config

* EC-261 - Fix lint errors/formatting

* updates for okta implementation testing

* fix var ref

* updates from testing with Okta

* implement scim context via provider parsing

* support single and list of ids for add/remove groups

* log ops not handled

* touch up scim context

* group list filtering

* EC-261 - Additional SCIM provider types

* EC-265 - UseScim flag and license update

* EC-265 - SCIM provider type of default (0)

* EC-265 - Add Scim URL and update connection validation

* EC-265 - Model validation and cleanup for SCIM keys

* implement scim org connection

* EC-265 - Ensure ServiceUrl is not persisted to DB

* EC-265 - Exclude provider type from DB if not configured

* EC-261 - EF Migrations for SCIM

* add docker builds for scim

* EC-261 - Fix failing permissions tests

* EC-261 - Fix unit tests and pgsql migrations

* Formatting fixes from linter

* EC-265 - Remove service URL from scim config

* EC-265 - Fix unit tests, removed wayward validation

* EC-265 - Require self-hosted for billing sync org conn

* EC-265 - Fix formatting issues - whitespace

* EC-261 - PR feedback and cleanup

* scim constants rename

* no scim settings right now

* update project name

* delete package lock

* update appsettings configs for scim

* use default scim provider for context

Co-authored-by: Kyle Spearrin <kyle.spearrin@gmail.com>

bitwarden_license/src/Scim/Models/ScimErrorResponseModel.cs

@@ -0,0 +1,14 @@
+using Bit.Scim.Utilities;
+
+namespace Bit.Scim.Models
+{
+    public class ScimErrorResponseModel : BaseScimModel
+    {
+        public ScimErrorResponseModel()
+            : base(ScimConstants.Scim2SchemaError)
+        { }
+
+        public string Detail { get; set; }
+        public int Status { get; set; }
+    }
+}