Add CacheFSRuntime CRD definitions and controller implementations

[eryugey]

Cachefs is a distributed filesystem that cache & accelerate any given POSIX directory with distributed cache.

And ThinRuntime was implemented to make general storage like oss/nas easier to integrate with fluid, but thinruntime doesn't have the ability to cache & accelerate data access on thinruntime.

So CacheFSRuntime is add as a general way to accelerate any storage from thinruntime or any given dir.

Fixes: #3674

[fluid-e2e-bot]

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[fluid-e2e-bot]

Hi @eryugey. Thanks for your PR.

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[cheyang]

Cachefs is a distributed filesystem that cache & accelerate any given POSIX directory with distributed cache.

And ThinRuntime was implemented to make general storage like oss/nas easier to integrate with fluid, but thinruntime doesn't have the ability to cache & accelerate data access on thinruntime.

So CacheFSRuntime is add as a general way to accelerate any storage from thinruntime or any given dir.

Fixes: #3674

Thank you for your contribution. Can you separate this PR into several small ones? You can follow the vineyard way. #3528

[eryugey]

Cachefs is a distributed filesystem that cache & accelerate any given POSIX directory with distributed cache.
And ThinRuntime was implemented to make general storage like oss/nas easier to integrate with fluid, but thinruntime doesn't have the ability to cache & accelerate data access on thinruntime.
So CacheFSRuntime is add as a general way to accelerate any storage from thinruntime or any given dir.
Fixes: #3674

Thank you for your contribution. Can you separate this PR into several small ones? You can follow the vineyard way. #3528

Sure, will do.

[codecov]

Codecov Report

Attention: 4 lines in your changes are missing coverage. Please review.

Comparison is base (877c607) 64.46% compared to head (9fc1f16) 64.39%.
Report is 18 commits behind head on master.

❗ Current head 9fc1f16 differs from pull request most recent head c638905. Consider uploading reports for the commit c638905 to get more accurate results

Files	Patch %	Lines
api/v1alpha1/cachefsruntime_types.go	33.33%	4 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #3675      +/-   ##
==========================================
- Coverage   64.46%   64.39%   -0.07%     
==========================================
  Files         471      445      -26     
  Lines       28153    26803    -1350     
==========================================
- Hits        18149    17260     -889     
+ Misses       7848     7528     -320     
+ Partials     2156     2015     -141     

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[sonarcloud]

Quality Gate passed

The SonarCloud Quality Gate passed, but some issues were introduced.

14 New issues
0 Security Hotspots
No data about Coverage
14.1% Duplication on New Code

See analysis details on SonarCloud