update swagger pareer to 2.1.28 #613

Job	Run time
Build Rust (samples/client/others/rust/)	36s
Build Rust (samples/client/petstore/rust/)	56s
Build Rust (samples/server/petstore/rust-server/)	2m 11s
Build Rust (samples/server/petstore/rust-axum/)	59s
	4m 42s

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