v0.0.7 changelog update & version bump

[ross]

v0.0.7 - 2024-08-20 - DS always come second

• Create DS records after their sibling NS records to appease Cloudflare's validations
• Throw an error when trying to create a DS without a coresponding NS, strict_supports: false will omit the DS instead

/cc Fixes https://github.com/octodns/octodns-cloudflare/issues/106

[ross]

/cc https://pypi.org/project/octodns-cloudflare/0.0.7/