Delete obsolete SB patches

src/SourceBuild/patches/deployment-tools/0001-Disable-trimmable-for-DotNet.Releases-project.patch

@@ -1,25 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Matt Thalman <mthalman@microsoft.com>
-Date: Fri, 11 Aug 2023 12:03:41 -0500
-Subject: [PATCH] Disable trimmable for DotNet.Releases project
-
-Backport: https://github.com/dotnet/deployment-tools/issues/288
----
- .../src/Microsoft.Deployment.DotNet.Releases.csproj           | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/src/Microsoft.Deployment.DotNet.Releases/src/Microsoft.Deployment.DotNet.Releases.csproj b/src/Microsoft.Deployment.DotNet.Releases/src/Microsoft.Deployment.DotNet.Releases.csproj
-index ee19600..2e50a3a 100644
---- a/src/Microsoft.Deployment.DotNet.Releases/src/Microsoft.Deployment.DotNet.Releases.csproj
-+++ b/src/Microsoft.Deployment.DotNet.Releases/src/Microsoft.Deployment.DotNet.Releases.csproj
-@@ -5,8 +5,8 @@
-     <MinorVersion>0</MinorVersion>
-     <PreReleaseVersionIteration>6</PreReleaseVersionIteration>
-     <SuppressFinalPackageVersion>true</SuppressFinalPackageVersion>
--    <IsTrimmable>true</IsTrimmable>
--    <EnableTrimAnalyzer>true</EnableTrimAnalyzer>
-+    <IsTrimmable>false</IsTrimmable>
-+    <EnableTrimAnalyzer>false</EnableTrimAnalyzer>
-   </PropertyGroup>
- 
-   <PropertyGroup>

src/SourceBuild/patches/sdk/0001-Update-BroswerRefresh-TFM.patch

@@ -1,23 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Michael Simons <msimons@microsoft.com>
-Date: Wed, 1 Mar 2023 01:12:26 +0000
-Subject: [PATCH] Update BroswerRefresh TFM
-
-Backport: https://github.com/dotnet/sdk/issues/30272
----
- .../Microsoft.AspNetCore.Watch.BrowserRefresh.csproj            | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/src/BuiltInTools/BrowserRefresh/Microsoft.AspNetCore.Watch.BrowserRefresh.csproj b/src/BuiltInTools/BrowserRefresh/Microsoft.AspNetCore.Watch.BrowserRefresh.csproj
-index fc35c0ec3d..6e429eb963 100644
---- a/src/BuiltInTools/BrowserRefresh/Microsoft.AspNetCore.Watch.BrowserRefresh.csproj
-+++ b/src/BuiltInTools/BrowserRefresh/Microsoft.AspNetCore.Watch.BrowserRefresh.csproj
-@@ -1,7 +1,7 @@
- <Project Sdk="Microsoft.NET.Sdk">
-   <PropertyGroup>
-     <!-- Intentionally pinned. This feature is supported in projects targeting 6.0 or newer.-->
--    <TargetFramework>net6.0</TargetFramework>
-+    <TargetFramework>net8.0</TargetFramework>
-     <StrongNameKeyId>MicrosoftAspNetCore</StrongNameKeyId>
- 
-     <IsPackable>false</IsPackable>