git: Update forgejo Docker tag to v13

[renovate85-bot]

This PR contains the following updates:

Package	Update	Change
forgejo (source)	major	12.5.4 -> 13.0.1

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Release Notes

forgejo-helm/forgejo-helm (forgejo)

v13.0.1: 13.0.1

Compare Source

Bug Fixes

• deps: update forgejo docker tag to v12.0.1 (main) (#​1325) (8356725)
• deps: update helm release postgresql to v16.7.20 (main) (#​1323) (767a8f4)

Miscellaneous Chores

• config: migrate renovate config (#​1324) (24ae712)

v13.0.0: 13.0.0

Compare Source

⚠ BREAKING CHANGES

• deps: This chart now uses Valkey / Valkey Cluster instead of Redis / Redis Cluster
• deps: requires manual postgres-ha migration, see https://artifacthub.io/packages/helm/bitnami/postgresql-ha#to-16-0-0
• deps: Helm chart uses Forgejo v12 by default

Features

• deps: Migrate to Valkey from Redis (#​1321) (9f1cdf5), closes #​441 #​1209
• deps: update forgejo docker tag to v12 (main) (#​1320) (24804c3)
• deps: update helm release postgresql-ha to v16 (main) (#​1226) (f2641b3)

Bug Fixes

• deps: update helm release postgresql to v16.7.18 (main) (#​1313) (6746d9a)

Documentation

• update migration guide (665b8f5)

Continuous Integration

• deps: update dependency kubectl to v1.33.3 (main) (#​1317) (9d0644c)
• test forgejo v13 (515865e)

Miscellaneous Chores

• deps: update dependency @​bitnami/readme-generator-for-helm to v2.7.2 (main) (#​1314) (a78645c)
• deps: update dependency conventional-changelog-conventionalcommits to v9.1.0 (main) (#​1311) (3d2e35f)
• deps: update node.js to v22.17.1 (main) (#​1316) (210a545)
• renovate: drop maintenance branches by default (eb76a72)

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