vector: 0.43.1 -> 0.44.0

[nionata]

Things done

• Built on platform(s)
  • x86_64-linux
  • aarch64-linux
  • x86_64-darwin
  • aarch64-darwin
• For non-Linux: Is sandboxing enabled in nix.conf? (See Nix manual)
  • sandbox = relaxed
  • sandbox = true
• Tested, as applicable:
  • NixOS test(s) (look inside nixos/tests)
  • and/or package tests
  • or, for functions and "core" functionality, tests in lib/tests or pkgs/test
  • made sure NixOS tests are linked to the relevant packages
• Tested compilation of all packages that depend on this change using nix-shell -p nixpkgs-review --run "nixpkgs-review rev HEAD". Note: all changes have to be committed, also see nixpkgs-review usage
• Tested basic functionality of all binary files (usually in ./result/bin/)
• 25.05 Release Notes (or backporting 24.11 and 25.05 Release notes)
  • (Package updates) Added a release notes entry if the change is major or breaking
  • (Module updates) Added a release notes entry if the change is significant
  • (Module addition) Added a release notes entry if adding a new NixOS module
• Fits CONTRIBUTING.md.

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[dhess]

Hi, thanks for this PR, @nionata.

We depend on vector in several aarch64-darwin machine configs, and for reasons I don't understand, it's often the case that vector builds fail on that platform due to a zlib.h problem:

error: builder for '/nix/store/gp1xmx6pbslr72pl2w16imz8q7bz9gb4-vector-0.44.0.drv' failed with exit code 101;
       last 25 log lines:
       >   cargo:warning=src/zlib/gzwrite.c:627:13: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C23 [-Wdeprecated-non-prototype]
       >
       >   cargo:warning=  627 | int ZEXPORT gzclose_w(file)
       >
       >   cargo:warning=      |             ^
       >
       >   cargo:warning=11 warnings generated.
       >
       >
       >   exit status: 0
       >   exit status: 0
       >   exit status: 0
       >   exit status: 0
       >
       >   --- stderr
       >   src/smoke.c:1:10: fatal error: 'zlib.h' file not found
       >       1 | #include <zlib.h>
       >         |          ^~~~~~~~
       >   1 error generated.
       >
       >
       >   error occurred: Command env -u IPHONEOS_DEPLOYMENT_TARGET "/nix/store/wkadfwbhn9b4kdih88j7izzy20qw79bk-clang-wrapper-19.1.5/bin/cc" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-arch" "arm64" "-I" "src/zlib" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-D_POSIX_SOURCE" "-D_C99_SOURCE" "-o" "/private/tmp/nix-build-vector-0.44.0.drv-0/source/target/aarch64-apple-darwin/release/build/libz-sys-45e69f9c5ffb3776/out/lib/src/zlib/zutil.o" "-c" "src/zlib/zutil.c" with args "cc" did not execute successfully (status code exit status: 1).
       >
       >
       > warning: build failed, waiting for other jobs to finish...
       For full logs, run 'nix log /nix/store/gp1xmx6pbslr72pl2w16imz8q7bz9gb4-vector-0.44.0.drv'.

See, e.g., https://hydra.nixos.org/build/285322715

It's not clear to me why sometimes it builds and sometimes it doesn't, but we can reproduce these failures in our own builds, as well.

In any case, while testing 0.44.0 myself, I found that so long as we add zlib to buildInputs on darwin, it builds successfully. See hackworthltd/hacknix#770

Could you add this change to this PR and see if it fixes aarch64-darwin builds once and for all?