* [wasm] Move the browser provisioning stuff to a new targets file

.. from `DebuggerTestSuite.csproj`. This will allow other projects to
use this too.

* [wasm][debugger] Handle failure to connect to the browser

* [wasm] Improve the browser path lookup

so it can be used outside the debugger tests project too. For example,
with Wasm.Build.Tests+playwright .

* [wasm][debugger] Throw exceptions from tasks correctly

.. using `ExceptionDispatchInfo.Capture` so we get the original stack
trace.

* [wasm][debugger] General improvements in debug proxy

- like logging
- updated API to make it easier to use by other projects, like the
  upcoming wasm-app-host .

* [wasm][debugger] Add support for setting an automatic breakpoint

.. on the first line of the entrypoint method (`Main`). This will be
useful for debugging with the upcoming wasm-app-host, along with the use
of `wait-for-debugger`.

Implemented by @thaystg .

* [wasm][debugger] Add support for wait_for_debugger

If requested, then it will cause invocation of `main` to be delayed till
a debugger is attached.

Implemented by @thaystg

* [wasm] Cleanup in Wasm.Build.Tests

.. in the lead up to wasm-app-host tests.

* [wasm] Update the default paths used to trigger builds on CI

.. to include templates, and provisioning props.

* disable non-wasm builds

* [wasm][debugger] Fix path to artifacts dir

* [wasm] Emit message with bundle path

* [wasm][templates] Make the project use the target dir's name as the

.. project name, instead of always creating `browser.dll`, and
`console.dll`.

* [wasm][debugger] Use a single static instance of HttpClient

.. as recommended by the documentation.

* Revert "disable non-wasm builds"

This reverts commit 7b8b60d58c886e7e66cf2fea910f1feb4d6374f1.

* Address review feedback, and improve the autogenerated bpid