Proto commits in tikv/pprof-rs

These 2 commits are when the Protocol Buffers files have changed:

Commit:400456e
Author:Jay
Committer:GitHub

*: support rust-protobuf (#106) * *: support rust-protobuf Signed-off-by: Jay Lee <BusyJayLee@gmail.com> * remove bytes feature Signed-off-by: Jay Lee <BusyJayLee@gmail.com> * allow all-features Signed-off-by: Jay Lee <BusyJayLee@gmail.com> * don't use keyword Signed-off-by: Jay Lee <BusyJayLee@gmail.com> * update github actions Signed-off-by: Jay Lee <BusyJayLee@gmail.com> * make clippy happy Signed-off-by: Jay Lee <BusyJayLee@gmail.com> * update CHANGELOG Signed-off-by: Jay Lee <BusyJayLee@gmail.com>

The documentation is generated from this commit.

Commit:a149deb
Author:Yang Keao

merge with lonng's proto support Signed-off-by: Yang Keao <keao.yang@yahoo.com>