misc(proto): align proto whitespace

[exterkamp]

Summary
Missed tab offset for timing 😢

It's really fixed now...

[brendankenny]

LGTM

Any chance there's a public proto linter we can add? :). This could easily be an annoying issue for whoever is maintaining the proto def for changes that only tangentially touch the file but break formatting

[connorjclark]

Yup, there is this linter, implemented as a protoc plugin. Simpler to use would be this npm package.

[paulirish]

Any chance there's a public proto linter we can add? :)

right after this PR went up, shane and i tried out the one @hoten linked. unfortunately, it doesnt care about line length. nor indentation.

the google linter actually also doesn't care about indentation either.

But that all said, I def agree there's an opportunity for some stronger tooling here. thx @hoten for filing #6376

[connorjclark]

Seems this Ruby linter works :)