Merged PR 49178: Updating release/9.0 into internal/release/9.0

#### AI description  (iteration 1)
#### PR Classification
Dependency updates

#### PR Summary
This pull request updates various dependencies to their latest versions in the `release/9.0` branch.
- `eng/Version.Details.xml`: Updated multiple dependencies to version 9.0.4.
- `eng/Versions.props`: Updated package versions to 9.0.4.
- `global.json`: Updated SDK and tool versions.
- `NuGet.config`: Added new package sources and disabled old ones.
<!-- GitOpsUserAgent=GitOps.Apps.Server.pullrequestcopilot -->

Author: siagupta0202

eng/Version.Details.xml

@@ -165,25 +165,25 @@
     </Dependency>
   </ProductDependencies>
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="9.0.0-beta.25204.5">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="9.0.0-beta.25208.6">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>97cbc7361ff28b2948c8182720c166a744049f55</Sha>
+      <Sha>aa61e8c20a869bcc994f8b29eb07d927d2bec6f4</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.CodeAnalysis" Version="9.0.0-beta.25204.5">
+    <Dependency Name="Microsoft.DotNet.CodeAnalysis" Version="9.0.0-beta.25208.6">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>97cbc7361ff28b2948c8182720c166a744049f55</Sha>
+      <Sha>aa61e8c20a869bcc994f8b29eb07d927d2bec6f4</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="9.0.0-beta.25204.5">
+    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="9.0.0-beta.25208.6">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>97cbc7361ff28b2948c8182720c166a744049f55</Sha>
+      <Sha>aa61e8c20a869bcc994f8b29eb07d927d2bec6f4</Sha>
     </Dependency>
     <Dependency Name="Microsoft.DotNet.ApiCompat" Version="9.0.0-beta.24053.1">
       <Uri>https://github.com/dotnet/arcade</Uri>
       <Sha>f4e11a15c7b8a949d4a366e792a9843ff6e88cd5</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.GenAPI" Version="9.0.0-beta.25204.5">
+    <Dependency Name="Microsoft.DotNet.GenAPI" Version="9.0.0-beta.25208.6">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>97cbc7361ff28b2948c8182720c166a744049f55</Sha>
+      <Sha>aa61e8c20a869bcc994f8b29eb07d927d2bec6f4</Sha>
     </Dependency>
     <Dependency Name="Microsoft.SourceLink.AzureRepos.Git" Version="8.0.0-beta.23409.2">
       <Uri>https://github.com/dotnet/sourcelink</Uri>

eng/Versions.props

@@ -52,7 +52,7 @@
   <!-- Packages that come from https://github.com/dotnet/arcade -->
   <PropertyGroup>
     <MicrosoftDotNetApiCompatVersion>9.0.0-beta.24053.1</MicrosoftDotNetApiCompatVersion>
-    <MicrosoftDotNetCodeAnalysisPackageVersion>9.0.0-beta.25204.5</MicrosoftDotNetCodeAnalysisPackageVersion>
+    <MicrosoftDotNetCodeAnalysisPackageVersion>9.0.0-beta.25208.6</MicrosoftDotNetCodeAnalysisPackageVersion>
   </PropertyGroup>
   <!-- Sourcelink -->
   <PropertyGroup>

global.json

@@ -1,6 +1,6 @@
 {
   "tools": {
-    "dotnet": "9.0.104",
+    "dotnet": "9.0.105",
     "runtimes": {
       "dotnet": [
         "2.1.7",
@@ -12,11 +12,11 @@
     }
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "9.0.0-beta.25204.5",
-    "Microsoft.DotNet.Helix.Sdk": "9.0.0-beta.25204.5"
+    "Microsoft.DotNet.Arcade.Sdk": "9.0.0-beta.25208.6",
+    "Microsoft.DotNet.Helix.Sdk": "9.0.0-beta.25208.6"
   },
   "sdk": {
-    "version": "9.0.104"
+    "version": "9.0.105"
   },
   "native-tools": {
     "strawberry-perl": "5.38.0.1",