Add support for streams to the quic-client fuzzer #944

Job	Run time
basic_gcc	3m 50s
check_docs	1m 9s
check_update	1m 43s
check-ansi	3m 31s
address_ub_sanitizer	9m 55s
basic_clang	5m 25s
minimal	3m 19s
fuzz_tests	6m 14s
no-deprecated	3m 36s
non-caching	17m 48s
no-shared (ubuntu-latest)	1s
no-shared (macos-latest)	1m 31s
enable_brotli_and_asan_ubsan	16m 49s
enable_brotli_and_zstd_dynamic	8m 7s
enable_brotli_dynamic	7m 19s
enable_non-default_options	3m 32s
enable_zstd_and_asan_ubsan	17m 0s
enable_zstd_dynamic	7m 52s
enable-tfo (ubuntu-latest)	3m 14s
fips_and_ktls	4m 36s
enable-tfo (macos-latest)	4m 7s
legacy	5m 45s
memory_sanitizer	18m 21s
no-legacy	3m 29s
buildtest	3m 35s
threads_sanitizer	5m 14s
external-test-cf-quiche	4m 57s
external-tests	4m 36s
out-of-source-and-install (ubuntu-latest)	3m 35s
external-test-pyca (1.51.0, 3.9)	3m 5s
out-of-source-and-install (macos-latest)	3m 43s
	3h 6m 58s

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