docs: testing: add vale styles#1474

esmerel merged 2 commits intomasterfluent/fluent-bit-docs:masterfrom

lynettemiles/sc-113209/add-vale-styles-and-vale-ini-to-fluent-bitfluent/fluent-bit-docs:lynettemiles/sc-113209/add-vale-styles-and-vale-ini-to-fluent-bitCopy head branch name to clipboard