feat: objbench sub command for datanode (#7114)

* feat/objbench-subcmd:
 ### Add Object Storage Benchmark Tool and Update Dependencies

 - **`Cargo.lock` & `Cargo.toml`**: Added dependencies for `colored`, `parquet`, and `pprof` to support new features.
 - **`datanode.rs`**: Introduced `ObjbenchCommand` for benchmarking object storage, including command-line options for configuration and execution. Added `StorageConfig` and `StorageConfigWrapper` for storage engine configuration.
 - **`datanode.rs`**: Implemented a stub for `build_object_store` function to initialize object storage.

 These changes introduce a new subcommand for object storage benchmarking and update dependencies to support additional functionality.

Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>

* init

Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>

* fix: code style and clippy

* feat/objbench-subcmd:
 Improve error handling in `objbench.rs`

 - Enhanced error handling in `parse_config` and `parse_file_dir_components` functions by replacing `unwrap` with `OptionExt` and `context` for better error messages.
 - Updated `build_access_layer_simple` and `build_cache_manager` functions to use `map_err` for more descriptive error handling.

Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>

* chore: rebase main

Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>

---------

Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>

Cargo.lock

@@ -1896,6 +1896,7 @@ dependencies = [
  "clap 4.5.40",
  "cli",
  "client",
+ "colored",
  "common-base",
  "common-catalog",
  "common-config",
@@ -1917,6 +1918,7 @@ dependencies = [
  "common-wal",
  "datanode",
  "datatypes",
+ "either",
  "etcd-client",
  "file-engine",
  "flow",
@@ -1932,7 +1934,9 @@ dependencies = [
  "moka",
  "nu-ansi-term",
  "object-store",
+ "parquet",
  "plugins",
+ "pprof",
  "prometheus",
  "prost 0.13.5",
  "query",
@@ -1975,6 +1979,16 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b05b61dc5112cbb17e4b6cd61790d9845d13888356391624cbe7e41efeac1e75"
 
+[[package]]
+name = "colored"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "117725a109d387c937a1533ce01b450cbde6b88abceea8473c4d7a85853cda3c"
+dependencies = [
+ "lazy_static",
+ "windows-sys 0.59.0",
+]
+
 [[package]]
 name = "comfy-table"
 version = "7.1.2"