Add Sqlite as EF DB provider (#2487)

* Add Sqlite as EF DB provider

Note: In-memory sqlite does not work across projects, since the migrator
only runs on the Admin project

Co-authored-by: Justin Baur <justindbaur@users.noreply.github.com>

* Include example sqlite connection string

* Add migrator assembly to sqlite connection

* Update initial migration to current schema state

* dotnet format 🤖

* Update package locks

* Respect name set in BW_SSL_KEY for cert generation (#2490)

(cherry picked from commit 2469e10110)

* [PS-2016] Add ability to change UID/GID for Bitwarden unified (#2495)

(cherry picked from commit c6fbe8cc44)

* Add SqliteMigrations project to unified Dockerfile

Co-authored-by: Justin Baur <justindbaur@users.noreply.github.com>
Co-authored-by: accolon <mail@accolon.net>
Co-authored-by: Vince Grassia <593223+vgrassia@users.noreply.github.com>

src/Admin/Startup.cs

@@ -54,6 +54,9 @@ public class Startup
             case Core.Enums.SupportedDatabaseProviders.Postgres:
                 services.AddSingleton<IDbMigrator, PostgresMigrations.PostgresDbMigrator>();
                 break;
+            case Core.Enums.SupportedDatabaseProviders.Sqlite:
+                services.AddSingleton<IDbMigrator, SqliteMigrations.SqliteDbMigrator>();
+                break;
             default:
                 break;
         }