fix(nextjs): Export serverside data-fetcher wrappers from client

[lforst]

Missed the serverside wrappers in this PR: #6790

Fixes #7254

[github-actions]

size-limit report 📦

Path	Size
@sentry/browser - ES5 CDN Bundle (gzipped + minified)	20.07 KB (+0.01% 🔺)
@sentry/browser - ES5 CDN Bundle (minified)	62.3 KB (0%)
@sentry/browser - ES6 CDN Bundle (gzipped + minified)	18.69 KB (+0.01% 🔺)
@sentry/browser - ES6 CDN Bundle (minified)	55.31 KB (0%)
@sentry/browser - Webpack (gzipped + minified)	20.42 KB (+0.02% 🔺)
@sentry/browser - Webpack (minified)	66.76 KB (+0.01% 🔺)
@sentry/react - Webpack (gzipped + minified)	20.45 KB (+0.02% 🔺)
@sentry/nextjs Client - Webpack (gzipped + minified)	47.99 KB (+0.27% 🔺)
@sentry/browser + @sentry/tracing - ES5 CDN Bundle (gzipped + minified)	27 KB (+0.23% 🔺)
@sentry/browser + @sentry/tracing - ES6 CDN Bundle (gzipped + minified)	25.25 KB (+0.18% 🔺)
@sentry/replay ES6 CDN Bundle (gzipped + minified)	42.61 KB (-0.01% 🔽)
@sentry/replay - Webpack (gzipped + minified)	36.82 KB (0%)
@sentry/browser + @sentry/tracing + @sentry/replay - ES6 CDN Bundle (gzipped + minified)	60.29 KB (+0.09% 🔺)
@sentry/browser + @sentry/replay - ES6 CDN Bundle (gzipped + minified)	53.84 KB (0%)