Merge latest changes for zlib 1.3.1

[rugk]

If this is done, IMHO, we can also change the main branch, IMHO.

[rugk]

Needed to fix the CI here now, but that seems to work. Also ran the benchmark here: https://github.com/PrivateBin/zlib-wasm-without-emscripten-sample/actions/runs/21549231403

[rugk]

Benchmark result:

> zlib-wasm-without-emscripten-sample@0.1.0 bench
> node benchmark/bench-1mbtxt.js
## lorem_1mb.txt size: 1000205
wasm x 13.24 ops/sec ±0.11% (37 runs sampled)
pako x 10.04 ops/sec ±0.25% (29 runs sampled)
native x 30.20 ops/sec ±0.63% (53 runs sampled)
Deflate: Fastest is native
## deflated lorem_1mb.txt size: 256560
wasm x 292 ops/sec ±0.81% (86 runs sampled)
pako x 177 ops/sec ±0.45% (81 runs sampled)
native x 590 ops/sec ±1.77% (87 runs sampled)
Inflate: Fastest is native
(node:2589) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
(Use `node --trace-deprecation ...` to show where the warning was created)

[rugk]

BTW renamed the branched and switched to main: https://github.com/PrivateBin/zlib-wasm-without-emscripten-sample

[elrido]

I was still working on the branch to get that CI to work, but its pretty busy and I wont get back to it until the weekend after the coming one. ATM it fails badly but I don't understand why as it was still working locally on my x86 host - maybe an incompatibility of one of the used node modules with the node version used in Github actions?

I was trying to replace the node-based stuff with ancient stripped-down emscripted-"light" toolchain with an emscripten-in-a-container based workflow, so I can also use it on my aarch64 system that I use for most privatebin work these days. That requires re-writing the C-code that exposes the library functions and I hadn't yet fully grokked emscripten headers. I don't mind merging this once the CI works and once I can conclude my work I can push that as a separate branch instead of working on top of this one.