Update version number in Readme #1792

Job	Run time
Check Style	11s
MSRV	55s
linux / nightly	1m 21s
Android	21s
unstable features	7s
linux / stable	42s
linux / beta	43s
WASM	54s
macOS / stable	1m 3s
windows / stable-x86_64-msvc	3m 13s
windows / stable-i686-msvc	3m 13s
windows / stable-x86_64-gnu	11m 13s
windows / stable-i686-gnu	11m 18s
feat.: default-tls disabled	51s
feat.: rustls-tls	49s
feat.: rustls-tls-manual-roots	53s
feat.: rustls-tls-native-roots	1m 26s
feat.: native-tls	42s
feat.: default-tls and rustls-tls	54s
feat.: cookies	1m 1s
feat.: blocking	55s
feat.: blocking only	46s
feat.: gzip	56s
feat.: brotli	1m 2s
feat.: deflate	1m 4s
feat.: json	57s
feat.: multipart	50s
feat.: stream	59s
feat.: socks/default-tls	53s
feat.: socks/rustls-tls	50s
feat.: hickory-dns	1m 11s
Docs	1m 38s
CI is green	1s
	53m 52s

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