refactor(users/edef/weave/swizzle): use polars streaming

This vastly reduces the memory requirements, so we can run in ~40G RAM.

Change-Id: I4952a780df294bd852a8b4682ba2fd59b9bae675
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12667
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI

users/edef/weave/Cargo.lock

@@ -1653,15 +1653,6 @@ version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
 
-[[package]]
-name = "signal-hook-registry"
-version = "1.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9e9e0b4211b72e7b8b6e85c807d36c212bdb33ea8587f7569562a84df5465b1"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "signature"
 version = "2.2.0"
@@ -1881,9 +1872,7 @@ dependencies = [
  "bytes",
  "libc",
  "mio",
- "parking_lot",
  "pin-project-lite",
- "signal-hook-registry",
  "socket2",
  "tokio-macros",
  "windows-sys",
@@ -2039,7 +2028,6 @@ dependencies = [
  "polars",
  "rayon",
  "safer_owning_ref",
- "tokio",
 ]
 
 [[package]]