drop thread_local feature

src/core/Cargo.toml

@@ -81,8 +81,6 @@ serde_json.workspace = true
 serde_regex.workspace = true
 serde.workspace = true
 thiserror.workspace = true
-thread_local.optional = true
-thread_local.workspace = true
 tikv-jemallocator.optional = true
 tikv-jemallocator.workspace = true
 tikv-jemalloc-ctl.optional = true

src/database/Cargo.toml

@@ -47,8 +47,6 @@ parking_lot.workspace = true
 ruma.workspace = true
 rust-rocksdb.optional = true
 rust-rocksdb.workspace = true
-thread_local.optional = true
-thread_local.workspace = true
 tokio.workspace = true
 tracing.workspace = true