Update Helm release keycloak to v22

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
keycloak (source)	HelmChart	major	21.7.1 -> 22.2.6

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Release Notes

bitnami/charts (keycloak)

v22.2.6

• [bitnami/keycloak] Release 22.2.6 (#​29542)

v22.2.5

• [bitnami/keycloak] Release 22.2.5 (#​29449) (704c76c), closes #​29449

v22.2.4

• [bitnami/keycloak] Fix app-volume-dir mount path (#​29397) (665ea7c), closes #​29397

v22.2.3

• [bitnami/keycloak] Release 22.2.3 (#​29320) (d392ad9), closes #​29320

v22.2.2

• [bitnami/keycloak] Specify which keys must the secret have for jks in values.yaml comments (#​29301) (5287334), closes #​29301

v22.2.1

• [bitnami/keycloak] fix: 🐛 Add emptyDir at /bitnami to allow init scripts (#​29020)

v22.2.0

• [bitnami/keycloak] Use database user secret key from PostgreSQL chart (#​29008) (bf7ea4a), closes #​29008

v22.1.3

• [bitnami/keycloak] Release 22.1.3 (#​28984) (bb21c84), closes #​28984

v22.1.2

• [bitnami/keycloak] Release 22.1.2 (#​28929) (0ab3f3a), closes #​28929

v22.1.1

• [bitnami/keycloak] move hostname variables to config map to allow override (#​28838) (f919441), closes #​28838

v22.1.0

• [bitnami/keycloak] use hostname v2 options (#​28611) (559b860), closes #​28611

v22.0.2

• [bitnami/keycloak] Release 22.0.2 (#​28692) (af28509), closes #​28692

v22.0.1

• [bitnami/keycloak] Preserve data on writable dirs (#​28550) (80bc148), closes #​28550

v22.0.0

• [bitnami/keycloak] Release 22.0.0 (#​28563) (81162c4), closes #​28563

v21.8.0

• [bitnami/keycloak] Allow support for gce based ingress controllers (#​28519) (87b60d7), closes #​28519

v21.7.6

• [bitnami/keycloak] Fix invalid value of proxy headers when legacy proxy is used (#​28530) (372d263), closes #​28530

v21.7.5

• [bitnami/keycloak] Release 21.7.5 (#​28428) (8c7be7d), closes #​28428

v21.7.4

• [bitnami/keycloak] Fix broken theme assets by append the httpRelativeURL to the KC-HOSTNAME (#​28176) (2b15502), closes #​28176

v21.7.3

• [bitnami/keycloak] Release 21.7.3 (#​28299) (06e9a9d), closes #​28299

v21.7.2

• [bitnami/keycloak] Release 21.7.2 (#​28262) (ec3f085), closes #​28262

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