* Update dependencies from https://github.com/dotnet/emsdk build 20210726.2

Microsoft.NET.Workload.Emscripten.Manifest-6.0.100
 From Version 6.0.0-preview.7.21373.1 -> To Version 6.0.0-rc.1.21376.2

* Update dependencies from https://github.com/dotnet/emsdk build 20210726.3

Microsoft.NET.Workload.Emscripten.Manifest-6.0.100
 From Version 6.0.0-preview.7.21373.1 -> To Version 6.0.0-rc.1.21376.3

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>

* Update dependencies from https://github.com/dotnet/arcade build 20210722.16

Microsoft.DotNet.XUnitExtensions , Microsoft.DotNet.VersionTools.Tasks , Microsoft.DotNet.Build.Tasks.Workloads , Microsoft.DotNet.Build.Tasks.TargetFramework.Sdk , Microsoft.DotNet.Build.Tasks.Packaging , Microsoft.DotNet.Build.Tasks.Installers , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Build.Tasks.Archives , Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.ApiCompat , Microsoft.DotNet.CodeAnalysis , Microsoft.DotNet.XUnitConsoleRunner , Microsoft.DotNet.GenFacades , Microsoft.DotNet.GenAPI , Microsoft.DotNet.RemoteExecutor , Microsoft.DotNet.PackageTesting , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SharedFramework.Sdk
 From Version 6.0.0-beta.21364.3 -> To Version 6.0.0-beta.21372.16

* Revert .NET SDK version.

* Prepare for arcade changes that enable testing of meta-packages (#55976)

* Fix package testing

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
Co-authored-by: Matt Mitchell <mmitche@microsoft.com>
Co-authored-by: Eric StJohn <ericstj@microsoft.com>

…raries (#56013)

* [wasm] Add support for using custom native libraries (#55797)

(cherry picked from commit d574b03)

* [wasm] Use compile rsp instead of link, for compiling native files (#55848)

.. and fix logging that broke recently.

`tasks/Common/Utils.cs`:

TaskLoggingHelper Utils.Logger is a static field, which must be set by
task else any methods in Utils, eg. RunProcess, silently fail to log
any messages. Also, this would be a problem when building multiple
projects in parallel, since the logger is a task-specific one.

Instead, we pass logger as an arg to all the methods.

(cherry picked from commit 3301e9d)

* Link with EmccCompileOptimizationFlag==-Oz by default in release (#55939)

(cherry picked from commit 04072ff)

* [wasm] Fix regression in compiling .bc -> .o files (#56063)

* [wasm] Add back --emit-llvm that got removed mistakenly, in an earlier commit

.. found thanks to Jerome Laban.

* [wasm] Set EmccCompile's messages to MessageImportance.Low by default.

.. and to MessageImportance.Normal if `$(EmccVerbose)==true`.

* [wasm] Quote filenames passed to emcc compile command line

* Add more blazorwasm tests - for debug/release, aot/relinking

* Bump sdk for workload testing to 6.0.100-rc.1.21370.2

* [wasm] Fix regression in compiling bitcode -> .o

The `-emit-llvm` arg has been incorrectly added, and removed from the
args used for compiling .bc->.o .

This commit fixes it, and adds a crude test for it, so we don't regress
again.

* Fix build

(cherry picked from commit 1d8ad03)

* [wasm] Bump sdk for workload testing to 6.0.100-preview.7.21372.19

Co-authored-by: Larry Ewing <lewing@microsoft.com>

…rkloads for iOS/tvOS/MacCatalyst (#56312)

In a prior change, win-x64 was specified for runtimes-*, but it is also needed in the other workloads

Co-authored-by: Steve Pfister <steve.pfister@microsoft.com>

…26.5 (#56353)

Microsoft.NET.Workload.Emscripten.Manifest-6.0.100
 From Version 6.0.0-rc.1.21376.3 -> To Version 6.0.0-preview.7.21376.5

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>