refactor(linter): able to use custom file system in runtime

[Sysix]

The goal of this Stack is to remove the Runtime properties behind a feature/test flag

[Sysix]

• refactor(language_server): use IsolatedLintHandlerFileSystem #10830
• test(linter): use TesterFileSystem for Runtimes filesystem #10829
• refactor(linter): able to use custom file system in runtime #10828 👈 (View in Graphite)
• main

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[codspeed-hq]

CodSpeed Instrumentation Performance Report

Merging #10828 will not alter performance

_{Comparing 05-06-refactor_linter_able_to_use_custom_file_system_in_runtime (243c247) with main (ae70cc1)}

Summary

✅ 36 untouched benchmarks

[camc314]

Merge activity

• May 6, 8:47 AM EDT: The merge label '0-merge' was detected. This PR will be added to the Graphite merge queue once it meets the requirements.
• May 6, 8:47 AM EDT: camc314 added this pull request to the Graphite merge queue.
• May 6, 8:47 AM EDT: CI is running for this pull request on a draft pull request (#10831) due to your merge queue CI optimization settings.
• May 6, 12:48 PM UTC: The Graphite merge queue couldn't merge this PR because it was not satisfying all requirements (Failed CI (Label and Check PR Title)).
• May 6, 9:33 AM EDT: The merge label '0-merge' was detected. This PR will be added to the Graphite merge queue once it meets the requirements.
• May 6, 9:33 AM EDT: Sysix added this pull request to the Graphite merge queue.
• May 6, 9:33 AM EDT: CI is running for this pull request on a draft pull request (#10832) due to your merge queue CI optimization settings.
• May 6, 1:35 PM UTC: The Graphite merge queue couldn't merge this PR because it was not satisfying all requirements (Failed CI (Label and Check PR Title)).
• May 6, 9:49 AM EDT: The merge label '0-merge' was detected. This PR will be added to the Graphite merge queue once it meets the requirements.
• May 6, 9:49 AM EDT: Boshen added this pull request to the Graphite merge queue.
• May 6, 2:21 PM UTC: The Graphite merge queue couldn't merge this PR because it timed out.
• May 6, 10:53 AM EDT: The merge label '0-merge' was detected. This PR will be added to the Graphite merge queue once it meets the requirements.
• May 6, 10:53 AM EDT: Sysix added this pull request to the Graphite merge queue.
• May 6, 10:54 AM EDT: Merged by the Graphite merge queue.