next.js

97847249 - Request logging: Fix generate-params time being included in next.js time (#91386)

Request logging: Fix generate-params time being included in next.js time (#91386) ## What? The time running generateStaticParams / getStaticPaths was incorrectly included both in `next.js` and `generate-params` labels. This PR fixes that by subtracting the generate-params time from the next.js time.