build(deps): update cloudevents-sdk requirement from 0.7 to 0.8

Signed-off-by: David Bernard <[email protected]>

Author: davidB

cdevents-sdk/Cargo.toml

@@ -11,7 +11,7 @@ description = "A Rust SDK for CDEvents"
 readme = "README.md"
 
 [dependencies]
-cloudevents-sdk = { version = "0.7", optional = true, default-features = false }
+cloudevents-sdk = { version = "0.8", optional = true, default-features = false }
 fluent-uri = "0.3"
 proptest = { version = "1.4", optional = true }
 proptest-derive = { version = "0.5", optional = true }