chore(deps): make crc32c optional under services-s3 (#4643)

Signed-off-by: xxchan <xxchan22f@gmail.com>

core/Cargo.toml

@@ -173,6 +173,7 @@ services-s3 = [
   "dep:reqsign",
   "reqsign?/services-aws",
   "reqsign?/reqwest_request",
+  "dep:crc32c",
 ]
 services-seafile = []
 services-sftp = ["dep:openssh", "dep:openssh-sftp-client", "dep:bb8"]
@@ -331,6 +332,8 @@ hdfs-native = { version = "0.6.0", optional = true }
 surrealdb = { version = "1.3.0", optional = true, features = ["protocol-http"] }
 # for services-compfs
 compio = { version = "0.10.0", optional = true, features = ["runtime", "bytes", "polling"] }
+# for services-s3
+crc32c = { version = "0.6.5", optional = true }
 
 # Layers
 # for layers-async-backtrace
@@ -355,7 +358,6 @@ prometheus-client = { version = "0.22.2", optional = true }
 tracing = { version = "0.1", optional = true }
 # for layers-dtrace
 probe = { version = "0.5.1", optional = true }
-crc32c = "0.6.5"
 
 [target.'cfg(target_arch = "wasm32")'.dependencies]
 getrandom = { version = "0.2", features = ["js"] }