chore(deps): refresh workspace deps and linux fs_type gating (#3030)

* 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

crates/scanner/Cargo.toml

@@ -42,7 +42,6 @@ async-trait = { workspace = true }
 futures = { workspace = true }
 time = { workspace = true }
 chrono = { workspace = true }
-path-clean = { workspace = true }
 rmp-serde = { workspace = true }
 rustfs-filemeta = { workspace = true }
 tokio-util = { workspace = true }