v0.9.0 Use ckb as ckb-cli indexer backend

NOTE

This release of capsule require:

• ckb v0.105.0+
• ckb-cli v1.2.0+

Please add Indexer to rpc.modules in ckb.toml or start ckb with --indexer parameter ckb run --indexer to enable indexer feature.

Changes

• fix: redirect docker output and run with --init #67
• handle git notfound error #70
• use ckb as ckb-cli indexer backend (#71 , #76 )