ci: downgrade h2 and reqwest #8053

Job	Run time
test (x86_64-pc-windows-msvc, windows-latest, 1.61.0, --no-default-features, no-default)	13m 45s
test (x86_64-pc-windows-msvc, windows-latest, 1.61.0, --features api-all, api-all)	17m 50s
test (x86_64-pc-windows-msvc, windows-latest, 1.61.0, --features compression, all)	14m 33s
test (x86_64-unknown-linux-gnu, ubuntu-latest, 1.60.0, --no-default-features, no-default)	11m 9s
test (x86_64-unknown-linux-gnu, ubuntu-latest, 1.60.0, --features api-all, api-all)	17m 44s
test (x86_64-unknown-linux-gnu, ubuntu-latest, 1.60.0, --features compression, all)	17m 3s
test (x86_64-apple-darwin, macos-latest, 1.60.0, --no-default-features, no-default)	11m 43s
test (x86_64-apple-darwin, macos-latest, 1.60.0, --features api-all, api-all)	14m 37s
test (x86_64-apple-darwin, macos-latest, 1.60.0, --features compression, all)	16m 41s
	2h 15m 5s

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