fix(nextjs): Turn off debugID injection if sourcemaps are explicitly disabled#19010

logaretm merged 2 commits intodevelopgetsentry/sentry-javascript:developfrom

awad/js-1556-setting-sourcemapsdisable-to-true-results-in-compile-errorsgetsentry/sentry-javascript:awad/js-1556-setting-sourcemapsdisable-to-true-results-in-compile-errorsCopy head branch name to clipboard