refactor(storage): remove object cache plumbing (#2422)

Co-authored-by: heihutu <heihutu@gmail.com>

Cargo.lock

@@ -7663,7 +7663,6 @@ dependencies = [
  "base64 0.22.1",
  "base64-simd",
  "bytes",
- "chrono",
  "clap",
  "const-str",
  "datafusion",
@@ -7686,7 +7685,6 @@ dependencies = [
  "metrics",
  "mimalloc",
  "mime_guess",
- "moka",
  "opentelemetry",
  "percent-encoding",
  "pin-project-lite",
@@ -8240,7 +8238,6 @@ dependencies = [
  "bytes",
  "futures-util",
  "http 1.4.0",
- "rustfs-concurrency",
  "rustfs-ecstore",
  "rustfs-io-core",
  "rustfs-io-metrics",
@@ -8248,7 +8245,6 @@ dependencies = [
  "rustfs-s3select-api",
  "rustfs-utils",
  "s3s",
- "serial_test",
  "thiserror 2.0.18",
  "time",
  "tokio",