Remove unnecessary patches (#14200)

src/SourceBuild/tarball/patches/arcade/0001-look-for-arcade-assemblies-in-net6.0-artifacts-direc.patch

@@ -1,23 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Logan Bussell <loganbussell@microsoft.com>
-Date: Mon, 25 Apr 2022 15:07:55 -0700
-Subject: [PATCH] look for arcade assemblies in net6.0 artifacts directory
-
-Workaround for: https://github.com/dotnet/arcade/pull/9127
----
- eng/common/tools.sh | 2 ++
- 1 file changed, 2 insertions(+)
-
-diff --git a/eng/common/tools.sh b/eng/common/tools.sh
-index 17f0a365..f8852dbb 100755
---- a/eng/common/tools.sh
-+++ b/eng/common/tools.sh
-@@ -435,6 +435,8 @@ function MSBuild {
-     possiblePaths+=( "$toolset_dir/netcoreapp2.1/Microsoft.DotNet.Arcade.Sdk.dll" )
-     possiblePaths+=( "$toolset_dir/netcoreapp3.1/Microsoft.DotNet.ArcadeLogging.dll" )
-     possiblePaths+=( "$toolset_dir/netcoreapp3.1/Microsoft.DotNet.Arcade.Sdk.dll" )
-+    possiblePaths+=( "$toolset_dir/net6.0/Microsoft.DotNet.ArcadeLogging.dll" )
-+    possiblePaths+=( "$toolset_dir/net6.0/Microsoft.DotNet.Arcade.Sdk.dll" )
-     for path in "${possiblePaths[@]}"; do
-       if [[ -f $path ]]; then
-         selectedPath=$path

src/SourceBuild/tarball/patches/source-build-reference-packages/0001-look-for-arcade-assemblies-in-net6.0-artifacts-direc.patch

@@ -1,23 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Logan Bussell <loganbussell@microsoft.com>
-Date: Mon, 25 Apr 2022 15:07:55 -0700
-Subject: [PATCH] look for arcade assemblies in net6.0 artifacts directory
-
-Workaround for: https://github.com/dotnet/arcade/pull/9127
----
- eng/common/tools.sh | 2 ++
- 1 file changed, 2 insertions(+)
-
-diff --git a/eng/common/tools.sh b/eng/common/tools.sh
-index 17f0a365..f8852dbb 100755
---- a/eng/common/tools.sh
-+++ b/eng/common/tools.sh
-@@ -435,6 +435,8 @@ function MSBuild {
-     possiblePaths+=( "$toolset_dir/netcoreapp2.1/Microsoft.DotNet.Arcade.Sdk.dll" )
-     possiblePaths+=( "$toolset_dir/netcoreapp3.1/Microsoft.DotNet.ArcadeLogging.dll" )
-     possiblePaths+=( "$toolset_dir/netcoreapp3.1/Microsoft.DotNet.Arcade.Sdk.dll" )
-+    possiblePaths+=( "$toolset_dir/net6.0/Microsoft.DotNet.ArcadeLogging.dll" )
-+    possiblePaths+=( "$toolset_dir/net6.0/Microsoft.DotNet.Arcade.Sdk.dll" )
-     for path in "${possiblePaths[@]}"; do
-       if [[ -f $path ]]; then
-         selectedPath=$path

src/SourceBuild/tarball/patches/sourcelink/0001-look-for-arcade-assemblies-in-net6.0-artifacts-direc.patch

@@ -1,23 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Logan Bussell <loganbussell@microsoft.com>
-Date: Mon, 25 Apr 2022 15:07:55 -0700
-Subject: [PATCH] look for arcade assemblies in net6.0 artifacts directory
-
-Workaround for: https://github.com/dotnet/arcade/pull/9127
----
- eng/common/tools.sh | 2 ++
- 1 file changed, 2 insertions(+)
-
-diff --git a/eng/common/tools.sh b/eng/common/tools.sh
-index 17f0a365..f8852dbb 100755
---- a/eng/common/tools.sh
-+++ b/eng/common/tools.sh
-@@ -435,6 +435,8 @@ function MSBuild {
-     possiblePaths+=( "$toolset_dir/netcoreapp2.1/Microsoft.DotNet.Arcade.Sdk.dll" )
-     possiblePaths+=( "$toolset_dir/netcoreapp3.1/Microsoft.DotNet.ArcadeLogging.dll" )
-     possiblePaths+=( "$toolset_dir/netcoreapp3.1/Microsoft.DotNet.Arcade.Sdk.dll" )
-+    possiblePaths+=( "$toolset_dir/net6.0/Microsoft.DotNet.ArcadeLogging.dll" )
-+    possiblePaths+=( "$toolset_dir/net6.0/Microsoft.DotNet.Arcade.Sdk.dll" )
-     for path in "${possiblePaths[@]}"; do
-       if [[ -f $path ]]; then
-         selectedPath=$path