remove unused deps

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

Cargo.lock

@@ -10323,7 +10323,6 @@ dependencies = [
  "tokio",
  "tokio-stream",
  "tracing",
- "unescaper",
  "uuid",
 ]
 
@@ -14166,15 +14165,6 @@ dependencies = [
  "version_check",
 ]
 
-[[package]]
-name = "unescaper"
-version = "0.1.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c01d12e3a56a4432a8b436f293c25f4808bdf9e9f9f98f9260bba1f1bc5a1f26"
-dependencies = [
- "thiserror 2.0.17",
-]
-
 [[package]]
 name = "unicase"
 version = "2.8.1"

src/query/Cargo.toml

@@ -74,7 +74,6 @@ substrait.workspace = true
 table.workspace = true
 tokio.workspace = true
 tracing.workspace = true
-unescaper = "0.1"
 uuid.workspace = true
 
 [dev-dependencies]