fix(build): Add missing debug logger plugin in debug.min bundle variant config

[lobsterkatie]

This restores the plugin which includes debug logging in the configuration for our .debug.min bundles. (It was accidentally dropped in #5142.)

[github-actions]

size-limit report 📦

Path	Size
@sentry/browser - ES5 CDN Bundle (gzipped + minified)	19.35 KB (-3.93% 🔽)
@sentry/browser - ES5 CDN Bundle (minified)	60.04 KB (-7.09% 🔽)
@sentry/browser - ES6 CDN Bundle (gzipped + minified)	18.2 KB (-3.52% 🔽)
@sentry/browser - ES6 CDN Bundle (minified)	53.65 KB (-7.45% 🔽)
@sentry/browser - Webpack (gzipped + minified)	19.92 KB (-14.29% 🔽)
@sentry/browser - Webpack (minified)	63.11 KB (-22.77% 🔽)
@sentry/react - Webpack (gzipped + minified)	19.94 KB (-14.33% 🔽)
@sentry/nextjs Client - Webpack (gzipped + minified)	43.73 KB (-9% 🔽)
@sentry/browser + @sentry/tracing - ES5 CDN Bundle (gzipped + minified)	25.37 KB (-2.71% 🔽)
@sentry/browser + @sentry/tracing - ES6 CDN Bundle (gzipped + minified)	23.91 KB (-2.36% 🔽)

[AbhiPrasad]

Can we somehow regression test this so it doesn’t accidently happen again in the future?

[lobsterkatie]

Can we somehow regression test this so it doesn’t accidently happen again in the future?

I think this falls under the same heading as testing all the code we use to muck with webpack config in the nextjs SDK - we say to do_____, but what does the eventual bundle look like? And yes, it would be great to get that working. I will make an issue to track it. (Update: done. #5195)