[ISSUE #3379] Fix formatting errors

[Git-Yang]

What is the purpose of the change

• Format the two classes AclUtils and PullConsumer

Brief changelog

#3379

Verifying this change

XXXX

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[coveralls]

Coverage remained the same at 54.478% when pulling 21ee906 on Git-Yang:dev-format into 4dbdbf0 on apache:develop.

[ShannonDing]

any other changes?