Add TryServerStreaming interaction pattern #75

Job	Run time
minimal-crates	21s
lint	21s
test (ubuntu-latest, x86_64-unknown-linux-gnu, Linux GNU, stable)	3m 23s
check-deps	19s
test (ubuntu-latest, x86_64-unknown-linux-gnu, Linux GNU, beta)	3m 35s
test (ubuntu-latest, x86_64-unknown-linux-gnu, Linux GNU, nightly)	53s
test-release (ubuntu-latest, x86_64-unknown-linux-gnu, Linux GNU, stable)	1m 5s
test (macOS-latest, x86_64-apple-darwin, macOS, stable)	7m 37s
test-release (ubuntu-latest, x86_64-unknown-linux-gnu, Linux GNU, beta)	59s
test (macOS-latest, x86_64-apple-darwin, macOS, beta)	7m 30s
test-release (macOS-latest, x86_64-apple-darwin, macOS, stable)	1m 44s
test-release (macOS-latest, x86_64-apple-darwin, macOS, beta)	1m 46s
test-release (windows-latest, x86_64-pc-windows-msvc, Windows MSVC, stable)	2m 18s
test (macOS-latest, x86_64-apple-darwin, macOS, nightly)	1m 19s
test-release (windows-latest, x86_64-pc-windows-msvc, Windows MSVC, beta)	2m 14s
test (windows-latest, x86_64-pc-windows-msvc, Windows MSVC, stable)	4m 59s
test-release (windows-latest, x86_64-pc-windows-gnu, Windows GNU, stable)	2m 39s
test (windows-latest, x86_64-pc-windows-msvc, Windows MSVC, beta)	4m 52s
test-release (windows-latest, x86_64-pc-windows-gnu, Windows GNU, beta)	2m 21s
test (windows-latest, x86_64-pc-windows-msvc, Windows MSVC, nightly)	2m 5s
test (windows-latest, x86_64-pc-windows-gnu, Windows GNU, stable)	5m 7s
test (windows-latest, x86_64-pc-windows-gnu, Windows GNU, beta)	4m 54s
test (windows-latest, x86_64-pc-windows-gnu, Windows GNU, nightly)	1m 50s
	1h 4m 11s

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