chore(deps): update prom/prometheus docker tag to v3.2.0

[renovate-bot]

This PR contains the following updates:

Package	Update	Change
prom/prometheus	minor	v3.1.0 -> v3.2.0

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Release Notes

prometheus/prometheus (prom/prometheus)

v3.2.0: 3.2.0 / 2025-02-17

Compare Source

Prometheus v3.2.0 Changelog

• [CHANGE] relabel: Replace actions can now use UTF-8 characters in targetLabel field. Note that $<chars> or ${<chars>} will be expanded. This also apply to replacement field for LabelMap action. #​15851
• [CHANGE] rulefmt: Rule names can use UTF-8 characters, except { and } characters (due to common mistake checks). #​15851
• [FEATURE] remote/otlp: Add feature flag otlp-deltatocumulative to support conversion from delta to cumulative. #​15165
• [ENHANCEMENT] openstack SD: Discover Octavia loadbalancers. #​15539
• [ENHANCEMENT] scrape: Add metadata for automatic metrics to WAL for metadata-wal-records feature. #​15837
• [ENHANCEMENT] promtool: Support linting of scrape interval, through lint option too-long-scrape-interval. #​15719
• [ENHANCEMENT] promtool: Add --ignore-unknown-fields option. #​15706
• [ENHANCEMENT] ui: Make "hide empty rules" and hide empty rules" persistent #​15807
• [ENHANCEMENT] web/api: Add a limit parameter to /query and /query_range. #​15552
• [ENHANCEMENT] api: Add fields Node and ServerTime to /status. #​15784
• [PERF] Scraping: defer computing labels for dropped targets until they are needed by the UI. #​15261
• [BUGFIX] remotewrite2: Fix invalid metadata bug for metrics without metadata. #​15829
• [BUGFIX] remotewrite2: Fix the unit field propagation. #​15825
• [BUGFIX] scrape: Fix WAL metadata for histograms and summaries. #​15832
• [BUGFIX] ui: Merge duplicate "Alerts page settings" sections. #​15810
• [BUGFIX] PromQL: Fix <aggr_over_time> functions with histograms. #​15711

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 96.05%. Comparing base (5e15f8f) to head (c38bb36).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #6745      +/-   ##
==========================================
- Coverage   96.06%   96.05%   -0.01%     
==========================================
  Files         364      364              
  Lines       20692    20692              
==========================================
- Hits        19877    19875       -2     
- Misses        622      624       +2     
  Partials      193      193              

Flag	Coverage Δ
badger_v1	9.76% <ø> (ø)
badger_v2	1.82% <ø> (ø)
cassandra-4.x-v1-manual	14.81% <ø> (ø)
cassandra-4.x-v2-auto	1.81% <ø> (ø)
cassandra-4.x-v2-manual	1.81% <ø> (ø)
cassandra-5.x-v1-manual	14.81% <ø> (ø)
cassandra-5.x-v2-auto	1.81% <ø> (ø)
cassandra-5.x-v2-manual	1.81% <ø> (ø)
elasticsearch-6.x-v1	19.15% <ø> (ø)
elasticsearch-7.x-v1	19.23% <ø> (ø)
elasticsearch-8.x-v1	19.40% <ø> (ø)
elasticsearch-8.x-v2	1.82% <ø> (ø)
grpc_v1	10.81% <ø> (ø)
grpc_v2	7.80% <ø> (ø)
kafka-3.x-v1	10.13% <ø> (ø)
kafka-3.x-v2	1.82% <ø> (ø)
memory_v2	1.82% <ø> (ø)
opensearch-1.x-v1	19.28% <ø> (ø)
opensearch-2.x-v1	19.28% <ø> (ø)
opensearch-2.x-v2	1.82% <ø> (ø)
tailsampling-processor	0.48% <ø> (ø)
unittests	94.94% <ø> (-0.01%)	⬇️

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