Update Prometheus to v0.39.1 and Thanos to main (a4e334152549)

[alanprot]

What this PR does:

Update:

• Prometheus
  • From: prometheus/prometheus@0d0e44d7e65f
  • To: https://github.com/prometheus/prometheus/tree/v2.39.1
• Thanos
  • From: thanos-io/thanos@4d764443cde3
  • To: thanos-io/thanos@a4e3341

Changes:

• Prometheus:
  • From Release https://github.com/prometheus/prometheus/releases/tag/v2.37.0
    • [FEATURE] Nomad SD: New service discovery for Nomad built-in service discovery. feat(nomad): add nomad service discovery prometheus/prometheus#10915
  • All from:
    • https://github.com/prometheus/prometheus/releases/tag/v2.39.1
    • https://github.com/prometheus/prometheus/releases/tag/v2.39.0
    • https://github.com/prometheus/prometheus/releases/tag/v2.38.0
• Thanos (relevant):
  • Upgrade Prometheus to v2.39.1. (*: Upgrade Prometheus to v2.39.1. thanos-io/thanos#5771)
  • Compact: Enable metadata cache (Compact: Enable metadata cache thanos-io/thanos#5763)
  • Migrating Jaeger tracing from OpenTracing to OpenTelemetry; Add OTLP exporter (Migrating Jaeger tracing from OpenTracing to OpenTelemetry; Add OTLP exporter thanos-io/thanos#5411)

Which issue(s) this PR fixes:
Fixes #

Checklist

• [NA] Tests updated
• [NA] Documentation added
• [NA] CHANGELOG.md updated - the order of entries should be [CHANGE], [FEATURE], [ENHANCEMENT], [BUGFIX]