fix(helm): update chart cloudnative-pg to 0.21.6

[bot-kanga]

This PR contains the following updates:

Package	Update	Change
cloudnative-pg (source)	patch	0.21.5 -> 0.21.6

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Release Notes

cloudnative-pg/charts (cloudnative-pg)

v0.21.6

Compare Source

CloudNativePG Operator Helm Chart

What's Changed

• Add walStorage capability and remove gkeEnvironment conflict in cluster chart. by @​rocket357 in https://github.com/cloudnative-pg/charts/pull/312
• chore(deps): update actions/setup-python action to v5.1.1 by @​renovate in https://github.com/cloudnative-pg/charts/pull/330
• chore(deps): update docker/login-action action to v3.3.0 by @​renovate in https://github.com/cloudnative-pg/charts/pull/333
• chore: add support for hostNetwork in chart by @​marckhair in https://github.com/cloudnative-pg/charts/pull/324
• feat(cloudnative-pg): Configuration of PodMonitor relabeling rules by @​npdgm in https://github.com/cloudnative-pg/charts/pull/148
• fix: linter - trailing white spaces by @​sxd in https://github.com/cloudnative-pg/charts/pull/339
• Release cloudnative-pg-v0.21.6 by @​github-actions in https://github.com/cloudnative-pg/charts/pull/340

New Contributors

• @​rocket357 made their first contribution in https://github.com/cloudnative-pg/charts/pull/312
• @​marckhair made their first contribution in https://github.com/cloudnative-pg/charts/pull/324
• @​npdgm made their first contribution in https://github.com/cloudnative-pg/charts/pull/148

Full Changelog: cloudnative-pg/charts@cloudnative-pg-v0.21.5...cloudnative-pg-v0.21.6

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