Khala Runtime Upgrade v1272 - Council motion #284

This motion will trigger the runtime upgrade for Khala Network Runtime v1272 with the following major updates:

What's Changed

• fix vault force withdraw bug with burnt stake pool share by @
  kingsleydon

Full Changelog: https://github.com/Phala-Network/khala-parachain/compare/v0.1.27-1...v0.1.27-2

For details, please check the release page