Update Pako library to the latest version

[alex-titarenko]

Apparently Pako v2.* has some breaking changes that prevent us from updating it without deep investigation.

Problematic code in this library:

git-essentials/src/utils/git-list-pack.ts

Lines 48 to 51 in d793ac5

	inflator.push(chunk, false)
	if (inflator.err) {
	throw new InternalError(`Pako error: ${inflator.msg}`)
	}

Problematic code on pako library:
https://github.com/nodeca/pako/blob/174a1d12b68dfbd531a572eaaea0937491b36f55/lib/inflate.js#L237-L245

// Skip snyc markers if more data follows and not raw mode
while (strm.avail_in > 0 &&
       status === Z_STREAM_END &&
       strm.state.wrap > 0 &&
       data[strm.next_in] !== 0)
{
  zlib_inflate.inflateReset(strm);
  status = zlib_inflate.inflate(strm, _flush_mode);
}

this does not exist in Pako v1.* and causes the following error in Inflator
Err: -3, msg: 'incorrect header check'

[alex-titarenko]

Since CompressionStream API is not available in stable Safari we should consider instead upgrading code to use native API

async function browserInflate(buffer: Uint8Array) {
  const ds = new DecompressionStream('deflate')
  const d = (<ReadableStream><unknown>new Blob([buffer]).stream()).pipeThrough(ds)
  return new Uint8Array(await new Response(d).arrayBuffer())
}