-- remove jemalloc dependencies from Cargo.lock

--- Cargo.lock.orig	2026-04-09 13:00:26 UTC
+++ Cargo.lock
@@ -999,7 +999,6 @@ version = "0.7.2"
 [[package]]
 name = "color-backtrace"
 version = "0.7.2"
-source = "git+https://github.com/orlp/color-backtrace?rev=bb62ccf1e9eb1f6b7af5f16acff1fd7151a876dd#bb62ccf1e9eb1f6b7af5f16acff1fd7151a876dd"
 dependencies = [
  "btparse",
  "termcolor",
@@ -2742,7 +2741,6 @@ version = "0.13.1"
 [[package]]
 name = "object_store"
 version = "0.13.1"
-source = "git+https://github.com/kdn36/arrow-rs-object-store?branch=feat_checksum_crc64#12323e21b6e420f1e9d630fa8c4a40de41b11f2f"
 dependencies = [
  "async-trait",
  "base64",
@@ -3336,7 +3334,6 @@ dependencies = [
  "polars-core",
  "polars-utils",
  "slotmap",
- "tikv-jemallocator",
 ]
 
 [[package]]
@@ -5030,24 +5027,6 @@ dependencies = [
  "proc-macro2",
  "quote",
  "syn 2.0.116",
-]
-
-[[package]]
-name = "tikv-jemalloc-sys"
-version = "0.6.0+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7"
-source = "git+https://github.com/pola-rs/jemallocator?rev=c7991e5bb6b3e9f79db6b0f48dcda67c5c3d2936#c7991e5bb6b3e9f79db6b0f48dcda67c5c3d2936"
-dependencies = [
- "cc",
- "libc",
-]
-
-[[package]]
-name = "tikv-jemallocator"
-version = "0.6.0"
-source = "git+https://github.com/pola-rs/jemallocator?rev=c7991e5bb6b3e9f79db6b0f48dcda67c5c3d2936#c7991e5bb6b3e9f79db6b0f48dcda67c5c3d2936"
-dependencies = [
- "libc",
- "tikv-jemalloc-sys",
 ]
 
 [[package]]