chore: update helm chart to latest release v2.5.7

[nitisht]

Summary by CodeRabbit

• Chores
  • Patch release version 2.5.7 deployed
  • Removed vector and fluent-bit dependencies from Helm chart configuration
  • Updated container image version to v2.5.7

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[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

This pull request updates the Parseable Helm chart from version 2.5.6 to 2.5.7, removes vector and fluent-bit dependencies from the chart definition, updates the container image tag accordingly, and regenerates the Helm chart index with updated metadata timestamps.

Changes

Cohort / File(s)	Summary
Helm Chart Configuration helm/Chart.yaml, helm/values.yaml	Version bump: chart and appVersion upgraded to 2.5.7; vector (0.20.1) and fluent-bit (0.48.0) dependencies removed; container image tag updated to v2.5.7
Helm Chart Registry Index index.yaml	New parseable v2.5.7 chart entry added to registry with updated dependencies; created timestamps regenerated across all chart entries (2026-01-06 → 2026-01-09); generated manifest timestamp updated

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~15 minutes

Possibly related PRs

• chore: update helm chart to latest release #1508: Performs identical Helm chart version bump and dependency removal (vector/fluent-bit) with index updates
• chore: update helm chart to latest release v2.5.6 #1512: Modifies same Chart.yaml to bump version/appVersion and remove vector and fluent-bit dependencies
• chore: upgrade helm chart to latest v2.4.0 #1387: Updates matching Helm chart files for version bump and adds parseable entry to index

Poem

🐰 A chart we hop through, version rising high,
From 2.5.6 to 2.5.7 we climb the sky,
Vector and fluent friends bid us goodbye,
New timestamps dance as our metadata fly, 📊✨

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📜 Recent review details

Configuration used: Repository UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 82d0dba and 59ceae8.

📒 Files selected for processing (4)

• helm-releases/parseable-2.5.7.tgz
• helm/Chart.yaml
• helm/values.yaml
• index.yaml

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[nitisht]

skipping tests because this is not a code change.