Add compression strategy parameter to enable_compression method

[shootkin]

Is your feature request related to a problem?

We use aiohttp server and StreamResponse.enable_compression() method for compression such data like images.
And under high load (when we downloading a lot of data by multiple clients) response.write() hangs with 100% CPU load.
After changing this line of code: https://github.com/aio-libs/aiohttp/blob/master/aiohttp/http_writer.py#L66
from self._compress = zlib.compressobj(wbits=zlib_mode) to self._compress = zlib.compressobj(wbits=zlib_mode, strategy=zlib.Z_HUFFMAN_ONLY) the problem disappeared, CPU load decreased and response.write() didn't hang.

Describe the solution you'd like

Change this method from:

    def enable_compression(self, encoding: str = "deflate") -> None:
        zlib_mode = 16 + zlib.MAX_WBITS if encoding == "gzip" else zlib.MAX_WBITS
        self._compress = zlib.compressobj(wbits=zlib_mode)

to kind of that

    def enable_compression(self, encoding: str = "deflate", compression_strategy: str = "Z_DEFAULT_STRATEGY") -> None:
        zlib_mode = 16 + zlib.MAX_WBITS if encoding == "gzip" else zlib.MAX_WBITS
        self._compress = zlib.compressobj(wbits=zlib_mode, strategy=eval(f"zlib.{compression_strategy}"))

Describe alternatives you've considered

Have no idea about alternatives

Related component

Server

Additional context

No response

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