* chore(deps): refresh workspace deps and linux fs_type gating
- refresh workspace dependency pins and lockfile updates
- remove now-unused crate dependency entries in multiple Cargo.toml files
- enable profiling export defaults in config and scripts/run.sh
- gate os::fs_type module/function/tests to Linux to avoid non-Linux dead_code warnings
* fix(utils): simplify fs_type linux gating
- keep fs_type module-level linux cfg in os::mod
- remove redundant linux cfg on get_fs_type and test module
* chore(deps): bump s3s git revision
- update workspace s3s dependency to rev 507e1312b211c3ddc214b03875d6fabd15d22ed5
- refresh Cargo.lock source entry for s3s
* chore(dev): allow mysql_async git source and env overrides
- allow mysql_async git source in deny.toml allow-git list
- make scripts/run.sh core env vars overrideable via existing shell env
* fix(utils): import get_fs_type in fs_type tests
- add explicit super::get_fs_type import in fs_type test module
- fix Linux E0425 unresolved function errors in unit tests
* chore(dev): tune run script observability defaults
- make profiling export env overrideable in scripts/run.sh
- set RUSTFS_OBS_SAMPLE_RATIO default from 2.0 to 1.0
- update allow-git review window comments in deny.toml
* test(obs): stabilize profiling env alias tests
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