Update references to dotnet/installer repo (#103077)

The installer repo was merged into the sdk repo.

docs/workflow/debugging/coreclr/debugging-runtime.md

@@ -227,7 +227,7 @@ Starting with Visual Studio 2022 version 17.5, Visual Studio will validate that
 
 > Unable to attach to CoreCLR. Signature validation failed for a .NET Runtime Debugger library because the file is unsigned.
 >
-> This error is expected if you are working with non-official releases of .NET (example: daily builds from https://github.com/dotnet/installer). See https://aka.ms/vs/unsigned-dotnet-debugger-lib for more information.
+> This error is expected if you are working with non-official releases of .NET (example: daily builds from https://github.com/dotnet/sdk). See https://aka.ms/vs/unsigned-dotnet-debugger-lib for more information.
 
 If the target process is using a .NET Runtime that is either from a daily build, or one that you built on your own computer, this error will show up. **NOTE**: This error should never happen for official builds of the .NET Runtime from Microsoft. So don’t disable the validation if you expect to be using a .NET Runtime supported by Microsoft.
 

docs/workflow/requirements/windows-requirements.md

@@ -89,7 +89,7 @@ The _dotnet/runtime_ repository requires at least Git 2.22.0.
 
 While not strictly needed to build or test this repository, having the .NET SDK installed lets you browse solution files in this repository with Visual Studio and use the `dotnet.exe` command to run .NET applications in the 'normal' way.
 
-We use this in the [build testing with the installed SDK](/docs/workflow/testing/using-your-build-with-installed-sdk.md), and [build testing with dev shipping packages](/docs/workflow/testing/using-dev-shipping-packages.md) instructions. The minimum required version of the SDK is specified in the [global.json file](https://github.com/dotnet/runtime/blob/main/global.json#L3). You can find the installers and binaries for latest development builds of .NET SDK in the [installer repo](https://github.com/dotnet/installer#installers-and-binaries).
+We use this in the [build testing with the installed SDK](/docs/workflow/testing/using-your-build-with-installed-sdk.md), and [build testing with dev shipping packages](/docs/workflow/testing/using-dev-shipping-packages.md) instructions. The minimum required version of the SDK is specified in the [global.json file](https://github.com/dotnet/runtime/blob/main/global.json#L3). You can find the installers and binaries for latest development builds of .NET SDK in the [sdk repo](https://github.com/dotnet/sdk#installing-the-sdk).
 
 Alternatively, to avoid modifying your machine state, you can use the repository's locally acquired SDK by passing in the solution to load via the `-vs` switch. For example:
 

docs/workflow/testing/using-dev-shipping-packages.md

@@ -40,7 +40,7 @@ This will place several installers, Nuget packages, compressed archives, and oth
 
 ### Acquire the latest development .NET SDK
 
-The [installer repo](https://github.com/dotnet/installer) has downloads to all nightly builds for all the currently supported platforms. Find the one that matches your machine and download it.
+The [sdk repo](https://github.com/dotnet/sdk#installing-the-sdk) has downloads to all nightly builds for all the currently supported platforms. Find the one that matches your machine and download it.
 
 To setup the nightly SDK, you can either install it to your machine or use a portable build. If you downloaded the _installer_, then just follow the usual installation instructions, and you're done.
 
@@ -80,7 +80,7 @@ This config file will require a handful of modifications to work as we need it t
     <clear />
 
     <!-- Any packages that might be required, but not present in your build, will have to be taken from the latest NuGet feed. -->
-    <!-- More info on: https://github.com/dotnet/installer#installers-and-binaries -->
+    <!-- More info on: https://github.com/dotnet/sdk#installing-the-sdk -->
     <add key="dotnet8" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet8/nuget/v3/index.json" />
 
     <!-- Set this path to where your Shipping Artifacts are located. Note that we are assuming a 'Debug' build in this example. -->

docs/workflow/testing/using-your-build-with-installed-sdk.md

@@ -30,7 +30,7 @@ This guide focuses on the first of the bullet points described above. For the ot
 
 ### Acquire the latest development .NET SDK
 
-The [installer repo](https://github.com/dotnet/installer) has downloads to all nightly builds for all the currently supported platforms. Find the one that matches your machine and download it.
+The [sdk repo](https://github.com/dotnet/sdk#installing-the-sdk) has downloads to all nightly builds for all the currently supported platforms. Find the one that matches your machine and download it.
 
 To setup the nightly SDK, you can either install it to your machine or use a portable build. If you downloaded the _installer_, then just follow the usual installation instructions, and you're done.