Dependency update / fixes / skrungle bungle (#23745)

* Give .props files 2-space indents.

* Move to Central Package Management.

Allows us to store NuGet package versions all in one place. Yay!

* Update NuGet packages and fix code for changes.

Notable:

Changes to ILVerify.
Npgsql doesn't need hacks for inet anymore, now we need hacks to make the old code work with this new reality.
NUnit's analyzers are already complaining and I didn't even update it to 4.x yet.
TerraFX changed to GetLastSystemError so error handling had to be changed.
Buncha APIs have more NRT annotations.

* Remove dotnet-eng NuGet package source.

I genuinely don't know what this was for, and Central Package Management starts throwing warnings about it, so YEET.

* Remove Robust.Physics project.

Never used.

* Remove erroneous NVorbis reference.

Should be VorbisPizza and otherwise wasn't used.

* Sandbox fixes

* Remove unused unit test package references.

Castle.Core and NUnit.ConsoleRunner.

* Update NUnit to 4.0.1

This requires replacing all the old assertion methods because they removed them 🥲

* Oh so that's what dotnet-eng was used for. Yeah ok that makes sense.

* Add Robust.Analyzers.Test

* Update submodule

* commit to re-run CI

Content.Server/Database/ServerDbPostgres.cs

@@ -7,6 +7,7 @@ using System.Runtime.CompilerServices;
 using System.Threading;
 using System.Threading.Tasks;
 using Content.Server.Administration.Logs;
+using Content.Server.IP;
 using Content.Shared.CCVar;
 using Microsoft.EntityFrameworkCore;
 using Robust.Shared.Configuration;
@@ -196,7 +197,7 @@ namespace Content.Server.Database
             return new ServerBanDef(
                 ban.Id,
                 uid,
-                ban.Address,
+                ban.Address.ToTuple(),
                 ban.HWId == null ? null : ImmutableArray.Create(ban.HWId),
                 ban.BanTime,
                 ban.ExpirationTime,
@@ -233,7 +234,7 @@ namespace Content.Server.Database
 
             db.PgDbContext.Ban.Add(new ServerBan
             {
-                Address = serverBan.Address,
+                Address = serverBan.Address.ToNpgsqlInet(),
                 HWId = serverBan.HWId?.ToArray(),
                 Reason = serverBan.Reason,
                 Severity = serverBan.Severity,
@@ -385,7 +386,7 @@ namespace Content.Server.Database
             return new ServerRoleBanDef(
                 ban.Id,
                 uid,
-                ban.Address,
+                ban.Address.ToTuple(),
                 ban.HWId == null ? null : ImmutableArray.Create(ban.HWId),
                 ban.BanTime,
                 ban.ExpirationTime,
@@ -423,7 +424,7 @@ namespace Content.Server.Database
 
             var ban = new ServerRoleBan
             {
-                Address = serverRoleBan.Address,
+                Address = serverRoleBan.Address.ToNpgsqlInet(),
                 HWId = serverRoleBan.HWId?.ToArray(),
                 Reason = serverRoleBan.Reason,
                 Severity = serverRoleBan.Severity,