KubeBlocks v0.8.4

What's Changed

• fix: missing svc related feature gates in backup by @shanshanying in #7388
• chore: auto-sync cluster backup spec to backupSchedule by @wangyelei in #7469
• chore: clean up restoreFromBackup annotation by @wangyelei in #7515
• chore: wait for cluster to available when enable pitr by @wangyelei in #7517
• chore: ignore the schedule error when creating a pod by @wangyelei in #7548
• feat: support user-defined annotations, env and volumes by @leon-inf in #7587
• chore: support to run a opsRequest after the dependent opsRequests are succeed. by @wangyelei in #7595
• feat: support user-defined labels by @leon-inf in #7605
• chore: delete related running restore resource to release pvc when cancelling the horizontal scaling by @wangyelei in #7622

Full Changelog: v0.8.3...v0.8.4