Add initial support for bucket lifecycle (#7563)

This PR is based off @sinhaashish's PR for object lifecycle
management, which includes support only for,
- Expiration of object
- Filter using object prefix (_not_ object tags)

N B the code for actual expiration of objects will be included in a
subsequent PR.

cmd/gateway-common.go

@@ -317,6 +317,8 @@ func ErrorRespToObjectError(err error, params ...string) error {
 		err = BucketNotEmpty{}
 	case "NoSuchBucketPolicy":
 		err = BucketPolicyNotFound{}
+	case "NoSuchBucketLifecycle":
+		err = BucketLifecycleNotFound{}
 	case "InvalidBucketName":
 		err = BucketNameInvalid{Bucket: bucket}
 	case "InvalidPart":