Proto commits in juicedata/juicefs

These 5 commits are when the Protocol Buffers files have changed:

Commit:08e52bb
Author:Davies Liu
Committer:GitHub

meta/sql: simplify backup v2 (#5352) Signed-off-by: jiefenghuang <jiefeng@juicedata.io> Co-authored-by: jiefenghuang <jiefeng@juicedata.io>

The documentation is generated from this commit.

Commit:36a7502
Author:jiefenghuang
Committer:GitHub

meta/sql: optimise backup config and format (#5348) Signed-off-by: jiefenghuang <jiefeng@juicedata.io>

Commit:607ec6f
Author:jiefenghuang
Committer:GitHub

meta/sql: support new backup (#5344) Signed-off-by: jiefenghuang <jiefeng@juicedata.io>

Commit:daf5d9b
Author:tonic
Committer:Davies Liu

remove vendor (#39)

This commit does not contain any .proto files.

Commit:d5d563c
Author:Davies Liu
Committer:Davies Liu

add vendor