v1.0.0

• [CHANGE] #423 Update to cass-operator v1.10.0
• [CHANGE] #411 Rename cassandraTelemetry to just telemetry
• [CHANGE] #417 Upgrade to Reaper 3.1.1
• [FEATURE] #121 Add validating webhook for K8ssandraCluster
• [FEATURE] #402 Expose CassandraDatacenter Tolerations property
• [BUGFIX] #400 Keyspaces get altered incorrectly during DC migration
• [BUGFIX] #381 Add additionalSeeds property to support migrations
• [BUGFIX] #295 Check for schema agreement before applying schema changes
• [BUGFIX] #421 Fix data plane kustomizations
• [DOCS] #394 Fix examples in install guide
• [TESTING] #332 Configure mocks to avoid panics
• [TESTING] #407 Fix nil condition checks in backup/restore integration tests
• [TESTING] #422 Fix single-dc Reaper e2e test