fix(deps): update dependency com.uber.nullaway:nullaway to v0.12.15#7933

jkwatson merged 1 commit intomainopen-telemetry/opentelemetry-java:mainfrom

renovate/com.uber.nullaway-nullaway-0.xopen-telemetry/opentelemetry-java:renovate/com.uber.nullaway-nullaway-0.xCopy head branch name to clipboard