Bazel: Format build file with buildifier
Bazel: Format build file with buildifier

Change-Id: I62b56f1e66e09c7f481809b5894722da7a5ce07a

GerritCodeReview/plugins_codemirror-editor,GerritCodeReview/plugins_codemirror-editor,GerritCodeReview/plugins_codemirror-editor