agent: Add mem-agent to Cargo.toml

Add mem-agent to Cargo.toml of agent.
mem-agent will be integrated into kata-agent.

Fixes: #10625

Signed-off-by: Hui Zhu <teawater@antgroup.com>

src/agent/Cargo.lock

@@ -3026,6 +3026,7 @@ dependencies = [
  "libc",
  "log",
  "logging",
+ "mem-agent",
  "netlink-packet-utils",
  "netlink-sys",
  "nix 0.24.3",
@@ -3483,6 +3484,21 @@ dependencies = [
  "digest",
 ]
 
+[[package]]
+name = "mem-agent"
+version = "0.1.0"
+dependencies = [
+ "anyhow",
+ "async-trait",
+ "chrono",
+ "lazy_static",
+ "nix 0.23.2",
+ "page_size",
+ "slog",
+ "slog-scope",
+ "tokio",
+]
+
 [[package]]
 name = "memchr"
 version = "2.7.4"
@@ -4108,6 +4124,16 @@ dependencies = [
  "sha2",
 ]
 
+[[package]]
+name = "page_size"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "30d5b2194ed13191c1999ae0704b7839fb18384fa22e49b57eeaa97d79ce40da"
+dependencies = [
+ "libc",
+ "winapi",
+]
+
 [[package]]
 name = "parking"
 version = "2.2.0"

src/agent/Cargo.toml

@@ -7,6 +7,7 @@ license = "Apache-2.0"
 
 [dependencies]
 runtime-spec = { path = "../libs/runtime-spec" }
+mem-agent = { path = "../mem-agent" }
 oci-spec = { version = "0.6.8", features = ["runtime"] }
 rustjail = { path = "rustjail" }
 protocols = { path = "../libs/protocols", features = ["async", "with-serde"] }