Bump server version to 1.22.2 (#5056)

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Bump server version to 1.22.2

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common/headers/version_checker.go

@@ -47,7 +47,7 @@ const (
 	ClientNameCLI           = "temporal-cli"
 	ClientNameUI            = "temporal-ui"
 
-	ServerVersion = "1.22.0"
+	ServerVersion = "1.22.2"
 
 	// SupportedServerVersions is used by CLI and inter role communication.
 	SupportedServerVersions = ">=1.0.0 <2.0.0"