chore(deps): update dependency prometheus-operator/prometheus-operator to v0.89.0

[renovate]

This PR contains the following updates:

Package	Update	Change
prometheus-operator/prometheus-operator	minor	v0.88.0 → v0.89.0

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Release Notes

prometheus-operator/prometheus-operator (prometheus-operator/prometheus-operator)

v0.89.0

Compare Source

v0.88.1: 0.88.1 / 2026-01-27

Compare Source

• [BUGFIX] Validate webhookURL secret for MSTeams receiver in AlertmanagerConfig CRD. #​8294
• [BUGFIX] Revert maximum version check for EC2/Lightsail SD in ScrapeConfig CRD. #​8308
• [BUGFIX] Relax URL validation in Slack receiver in AlertmanagerConfig CRD to support Go templates. #​8299 #​8331
• [BUGFIX] Relax URL validation in PagerDuty in AlertmanagerConfig CRD to support Go templates. #​8319
• [BUGFIX] Relax URL validation in WebhookConfig in AlertmanagerConfig CRD to support Go templates. #​8307 #​8317
• [BUGFIX] Relax URL validation in RocketChat receiver in AlertmanagerConfig CRD to support Go templates. #​8318
• [BUGFIX] Relax URL validation in Pushover receiver in AlertmanagerConfig CRD to support Go templates. #​8307 #​8316

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 11.56%. Comparing base (0abc77b) to head (d964cbe).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1849   +/-   ##
=======================================
  Coverage   11.56%   11.56%           
=======================================
  Files         248      248           
  Lines       11405    11405           
=======================================
  Hits         1319     1319           
  Misses      10041    10041           
  Partials       45       45           

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