Bump braces from 3.0.2 to 3.0.3 in /tools/danger #1131

Job	Run time
TODO	0s
Linter / linter	38s
Markdownlint / Markdown Lint	12s
Shellcheck / Shellcheck	4s
Typecheck / type-check	30s
Pull Request Validation / pr-review	47s
	2m 11s

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