Support SemanticKernel 1.0.0-beta1

More Tests

- Added ifdef to remove `Deconstruct` extension on everything except `NETSTANDARD2_0`

- Covered text transforms
 - Removed unnecessary non-async transforms

GrammarRule Tests

Fixed GitHub Action

Async Stateless Executor

- Added a "spinner" to the `StatelessModeExecute` demo, which spins while waiting for the next token (demonstrating that it's not blocked).

Extensions Method Unit Tests

- Removed unused `AddRangeSpan` extension

fix opaque GetState (fixes #176)

make InferenceParams a record so we can use `with`

CPU Feature Detection

MacOS default build now is metal llama.cpp #2901

Remove non-async

Coding assistent example

Removed unused properties of `InferenceParams` & `ModelParams`

SemanticKernel API Update

skip_empty_tokenization

better_instruct_antiprompt_checking

llama_get_kv_cache_token_count