feat(core): Deprecate Transaction.setMeasurement in favor of setMeasurement

[Lms24]

This PR deprecates the setMeasurement API on the transaction interface and class. It's replaced by an already existing top level setMeasurement function.

The actual replacement behaviour is TBD for v8 but for now we need to deprecate this method as it's not part of the Otel API.

[github-actions]

size-limit report 📦

Path	Size
@sentry/browser (incl. Tracing, Replay, Feedback) - Webpack (gzipped)	77.12 KB (+0.02% 🔺)
@sentry/browser (incl. Tracing, Replay) - Webpack (gzipped)	68.48 KB (+0.02% 🔺)
@sentry/browser (incl. Tracing, Replay) - Webpack with treeshaking flags (gzipped)	62.14 KB (+0.02% 🔺)
@sentry/browser (incl. Tracing) - Webpack (gzipped)	32.52 KB (+0.04% 🔺)
@sentry/browser (incl. Feedback) - Webpack (gzipped)	31.09 KB (0%)
@sentry/browser - Webpack (gzipped)	22.44 KB (0%)
@sentry/browser (incl. Tracing, Replay, Feedback) - ES6 CDN Bundle (gzipped)	74.8 KB (+0.02% 🔺)
@sentry/browser (incl. Tracing, Replay) - ES6 CDN Bundle (gzipped)	66.45 KB (+0.02% 🔺)
@sentry/browser (incl. Tracing) - ES6 CDN Bundle (gzipped)	32.28 KB (+0.04% 🔺)
@sentry/browser - ES6 CDN Bundle (gzipped)	24.09 KB (0%)
@sentry/browser (incl. Tracing, Replay) - ES6 CDN Bundle (minified & uncompressed)	209.47 KB (+0.02% 🔺)
@sentry/browser (incl. Tracing) - ES6 CDN Bundle (minified & uncompressed)	97.53 KB (+0.05% 🔺)
@sentry/browser - ES6 CDN Bundle (minified & uncompressed)	72.08 KB (0%)
@sentry/browser (incl. Tracing) - ES5 CDN Bundle (gzipped)	35.3 KB (+0.05% 🔺)
@sentry/react (incl. Tracing, Replay) - Webpack (gzipped)	68.86 KB (+0.03% 🔺)
@sentry/react - Webpack (gzipped)	22.48 KB (0%)
@sentry/nextjs Client (incl. Tracing, Replay) - Webpack (gzipped)	85.55 KB (+0.02% 🔺)
@sentry/nextjs Client - Webpack (gzipped)	49.66 KB (+0.03% 🔺)
@sentry-internal/feedback - Webpack (gzipped)	17.11 KB (0%)