Update migration filters for PostgreSQL compatibility

Changed unique index filters in migration to use PostgreSQL syntax ("UserId" IS NOT NULL) instead of SQL Server syntax. Updated assembly version metadata and rebuilt related binaries.

src/Jellyfin.CodeAnalysis/obj/Debug/netstandard2.0/Jellyfin.CodeAnalysis.AssemblyInfo.cs

@@ -14,7 +14,7 @@ using System.Reflection;
 [assembly: System.Reflection.AssemblyCompanyAttribute("Jellyfin.CodeAnalysis")]
 [assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
 [assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
-[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+0efab2cfb69d762cf13ca5b602f93d2cccceaf5b")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+a3eb4b1b57d52c476844f5450856090d157dd64d")]
 [assembly: System.Reflection.AssemblyProductAttribute("Jellyfin.CodeAnalysis")]
 [assembly: System.Reflection.AssemblyTitleAttribute("Jellyfin.CodeAnalysis")]
 [assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]

src/Jellyfin.CodeAnalysis/obj/Debug/netstandard2.0/Jellyfin.CodeAnalysis.AssemblyInfoInputs.cache

@@ -1 +1 @@
-3d4d85062f927bfd4145d798a69747c46d5f35ab7d8ff4fb93a81f8cd87c4784
+f7176bcf7aea11b16bb80b64a38fc257d68c9d69bf176d617c4175051a284bac

src/Jellyfin.Database/Jellyfin.Database.Providers.Postgres/Migrations/20260222222702_InitialCreate.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using Microsoft.EntityFrameworkCore.Migrations;
 using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
 
@@ -1008,14 +1008,14 @@ namespace Jellyfin.Database.Providers.Postgres.Migrations
                 table: "Permissions",
                 columns: new[] { "UserId", "Kind" },
                 unique: true,
-                filter: "[UserId] IS NOT NULL");
+                filter: "\"UserId\" IS NOT NULL");
 
             migrationBuilder.CreateIndex(
                 name: "IX_Preferences_UserId_Kind",
                 table: "Preferences",
                 columns: new[] { "UserId", "Kind" },
                 unique: true,
-                filter: "[UserId] IS NOT NULL");
+                filter: "\"UserId\" IS NOT NULL");
 
             migrationBuilder.CreateIndex(
                 name: "IX_UserData_ItemId_UserId_IsFavorite",