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ef42c088ba
As a follow-up to #17344, add two configuration parameters for controlling label name translation, both defaulting to on for backwards compatibility (currently these behaviours are hardcoded as enabled): * otlp.label_name_underscore_sanitization => Prefix label names starting with a single underscore with key_ when translating OTel attribute names * otlp.label_name_preserve_multiple_underscores => Keep multiple consecutive underscores in label names when translating OTel attribute names Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>