Format .bzl files with buildifier
Format .bzl files with buildifier

This is a part of a large-scale change: go/lsc-format-bzl-files . All .bzl files are being formatted with buildifier.

RELNOTES: None.
USERNOTES: n/a

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=201194047

GoogleCloudPlatform/cloud-debug-java,GoogleCloudPlatform/cloud-debug-java,GoogleCloudPlatform/cloud-debug-java,GoogleCloudPlatform/cloud-debug-java