Add v8 Transformers

[Lms24]

Based on

• our MIGRATION.md guide
• and JS SDK v8 Deprecations List sentry-javascript#5194

we want to try to automate as many migration tasks to help people upgrade from v7 to v8. This will be done by creating one transformer for each migration step which will autonomously do the following for each file:

• check if it should apply any modification to the file
• if yes, apply said modification to the file
  • if it fails doing so, provide instructions what users need to do (this could be a copy/paste code sample or a link to a document describing what to do, depending on what better fits the necessary change).

Import Rewriting

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1. Rewrite @sentry/tracing imports #2
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2. Rewrite @sentry/replay imports #10
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3. Rewrite @sentry/hub imports #11
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4. Node Handler utility methods #12
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5. Uninstall obsolete SDK packages #8
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Config rewrites

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1. [Node] Move tracePropagationTargets from integration options to top-level options
2. [Browser] Replace tracingOrigins with top-level tracePropagationTargets option
3. [Browser] Replace integration-level tracePropagationTargets with top-level tracePropagationTargets option
4. Replace parseRequest calls with addRequestDataToEvent
5. Replace Replay integration sample rates with top-level replay sample rates
6. Rename Replay config options #3
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Function call replacements

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1. severityFromString → severityLevelFromString
2. getGlobalObject → GLOBAL_OBJ / WINDOW
3. addTracingExtensions → AddExtensionMethods #13
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4. timestampWithMs → timestampInSeconds

Other API transforms

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1. Replace SpanStatus enum with string literals
2. Replace Severity enum with string literals

Framework-specific transforms

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1. Apply NextJS migrations #4
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2. Apply Serverless migrations #5
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3. Apply Svelte/Sveltekit migrations #6
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[requires v8] Assist in Updating Procedure

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1. Offer to update SDK package #7
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