feat: add support for scalar slices

[giortzisg]

Description

Add support for scalar slices on the attribute API. We also need to modify the log_entry to extend it to support the new methods as well.

Issues

• resolves: Extend the attribute API to support slices #1189
• resolves: GO-118

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Reminders

• Add GH Issue ID & Linear ID
• PR title should use conventional commit style (feat:, fix:, ref:, meta:)
• For external contributors: CONTRIBUTING.md, Sentry SDK development docs, Discord community

[linear]

GO-118 Extend the attribute API to support slices

[github-actions]

Semver Impact of This PR

🟡 Minor (new features)

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Breaking Changes 🛠

• Add support for go 1.26 by giortzisg in #1193
  • bump minimum supported go version to 1.24
• Send uint64 overflowing attributes as numbers. by giortzisg in #1198
  • The SDK was converting overflowing uint64 attributes to strings for slog and logrus integrations. To eliminate double types for these attributes, the SDK now sends the overflowing attribute as is, and lets the server handle the overflow appropriately.
  • It is expected that overflowing unsigned integers would now get dropped, instead of converted to strings.

New Features ✨

• Add support for scalar slices by giortzisg in #1203

• Add zap logging integration by giortzisg in #1184
• Log specific message for RequestEntityTooLarge by giortzisg in #1185

Bug Fixes 🐛

• Ensure correct signal delivery on multi-client setups by giortzisg in #1190

Internal Changes 🔧

Deps

• Bump golang.org/x/crypto to 0.48.0 by giortzisg in #1196
• Use go1.24.0 by giortzisg in #1195
• Bump github.com/gofiber/fiber/v2 from 2.52.9 to 2.52.11 in /fiber by dependabot in #1191
• Bump getsentry/craft from 2.19.0 to 2.20.1 by dependabot in #1187

Other

• Add omitzero and remove custom serialization by giortzisg in #1197
• Rename Telemetry Processor components by giortzisg in #1186

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