ref: Remove deprecated showReportDialog APIs

[lforst]

Removes all deprecated showReportDialog APIs. I noticed we had one deprecation too many in there on the exported options type. I will silently remove this deprecation.

[github-actions]

size-limit report 📦

Path	Size
@sentry/browser (incl. Tracing, Replay, Feedback) - Webpack (gzipped)	77.9 KB (+0.04% 🔺)
@sentry/browser (incl. Tracing, Replay) - Webpack (gzipped)	69.13 KB (+0.06% 🔺)
@sentry/browser (incl. Tracing, Replay with Canvas) - Webpack (gzipped)	73.05 KB (+0.05% 🔺)
@sentry/browser (incl. Tracing, Replay) - Webpack with treeshaking flags (gzipped)	62.74 KB (+0.04% 🔺)
@sentry/browser (incl. Tracing) - Webpack (gzipped)	33.31 KB (+0.18% 🔺)
@sentry/browser (incl. browserTracingIntegration) - Webpack (gzipped)	33.16 KB (+0.19% 🔺)
@sentry/browser (incl. Feedback) - Webpack (gzipped)	31.17 KB (+0.1% 🔺)
@sentry/browser (incl. sendFeedback) - Webpack (gzipped)	31.16 KB (+0.1% 🔺)
@sentry/browser - Webpack (gzipped)	22.44 KB (+0.22% 🔺)
@sentry/browser (incl. Tracing, Replay, Feedback) - ES6 CDN Bundle (gzipped)	75.86 KB (+0.01% 🔺)
@sentry/browser (incl. Tracing, Replay) - ES6 CDN Bundle (gzipped)	67.42 KB (+0.03% 🔺)
@sentry/browser (incl. Tracing) - ES6 CDN Bundle (gzipped)	33.37 KB (+0.08% 🔺)
@sentry/browser - ES6 CDN Bundle (gzipped)	24.47 KB (+0.08% 🔺)
@sentry/browser (incl. Tracing, Replay) - ES6 CDN Bundle (minified & uncompressed)	212.59 KB (+0.1% 🔺)
@sentry/browser (incl. Tracing) - ES6 CDN Bundle (minified & uncompressed)	101.14 KB (+0.2% 🔺)
@sentry/browser - ES6 CDN Bundle (minified & uncompressed)	73.55 KB (+0.27% 🔺)
@sentry/browser (incl. Tracing) - ES5 CDN Bundle (gzipped)	36.59 KB (+0.21% 🔺)
@sentry/react (incl. Tracing, Replay) - Webpack (gzipped)	69.49 KB (+0.04% 🔺)
@sentry/react - Webpack (gzipped)	22.47 KB (+0.12% 🔺)
@sentry/nextjs Client (incl. Tracing, Replay) - Webpack (gzipped)	87.31 KB (+0.11% 🔺)
@sentry/nextjs Client - Webpack (gzipped)	50.42 KB (+0.2% 🔺)
@sentry-internal/feedback - Webpack (gzipped)	17.11 KB (0%)