Remove Sync requirement from reqwest::Body::wrap_stream() #2012

Job	Run time
Check Style	8s
MSRV	2m 39s
linux / nightly	1m 24s
Android	20s
linux / stable	1s
WASM	1m 7s
unstable features	1m 13s
linux / beta	1s
macOS / stable	1s
windows / stable-x86_64-msvc	1s
windows / stable-i686-msvc	1s
windows / stable-x86_64-gnu	1s
windows / stable-i686-gnu	1s
feat.: default-tls disabled	37s
feat.: rustls-tls	36s
feat.: rustls-tls-manual-roots	37s
feat.: rustls-tls-native-roots	37s
feat.: rustls-tls-no-provider	1s
feat.: native-tls	36s
feat.: default-tls and rustls-tls	38s
feat.: rustls-tls and rustls-tls-no-provider	35s
feat.: cookies	37s
feat.: blocking	39s
feat.: blocking only	38s
feat.: gzip	22s
feat.: brotli	22s
feat.: deflate	23s
feat.: json	37s
feat.: multipart	36s
feat.: stream	1s
feat.: socks/default-tls	37s
feat.: socks/rustls-tls	1s
feat.: hickory-dns	37s
feat.: zstd	1s
Docs	0s
CI is green	0s
	16m 46s

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